Queanbeyan City Council TRACKS Model · Dave Hunter Senior Principal Transportation Engineer...

Queanbeyan City Council TRACKS Model

South Jerrabomberra and Queanbeyan Traffic Analysis 2014

Part 1 – South Jerrabomberra Network Transportation Assessment Report

TDG Ref: 12721 20141204 sth jerrabomberra traffic analysis ‐ part 1.docx

December 2014

12721 20141204 Sth Jerrabomberra Traffic Analysis ‐ Part 1.docx

Queanbeyan City Council TRACKS Model

South Jerrabomberra and Queanbeyan Traffic Analysis 2014

Part 1 ‐ South Jerrabomberra Network Transportation Assessment Report

Quality Assurance Statement

Prepared by:

Dave Hunter

Senior Principal Transportation Engineer

Reviewed by:

Grant Smith

Principal Consultant

Approved for Issue by:

Dave Hunter

Senior Principal Transportation Engineer

Status: Final Report

Date: 4 December 2014

PO Box 8615, Riccarton 8440 New Zealand P: +64 7 348 3215 www.tdg.co.nz

Queanbeyan City Council TRACKS Model, South Jerrabomberra and Queanbeyan Traffic Analysis 2014


4 December 2014 12721 20141204 Sth Jerrabomberra Traffic Analysis ‐ Part 1.docx

Table of Contents

1. Executive Summary ....................................................................................................................... 1

2. Introduction .................................................................................................................................. 2

3. Model Summary ............................................................................................................................ 4

3.1 2011 Base Model ................................................................................................................ 4

3.2 Future Years Land Use ........................................................................................................ 9

3.3 Future Years Networks ..................................................................................................... 12

3.4 Analysis Methodology ...................................................................................................... 17

4. Access Option LOS Results .......................................................................................................... 18

4.1 Option 1 – Two Lane One Access – Tompsitt Dr ............................................................... 18

4.2 Option 2 – Four Lane One Access – Tompsitt Dr .............................................................. 21

4.3 Option 3 – Two Accesses – Tompsitt Dr / Sheppard St .................................................... 24

4.4 Option 4 – Two Accesses – Tompsitt Dr / Isabella Dr ....................................................... 27

4.5 Option 5 – Three Accesses – Tompsitt Dr / Sheppard Rd / Isabella Dr ............................ 30

5. Access Option Operational Results ............................................................................................. 33

6. Discussion ................................................................................................................................... 39

7. Recommendation ........................................................................................................................ 41

Appendix A Option 1 – Two Lane One Access – Tompsitt Dr ‐ South Jerrabomberra Flows and LOS

Appendix B Option 2 – Four Lane One Access – Tompsitt Dr ‐ South Jerrabomberra Flows and LOS

Appendix C Option 3 – Two Access – Tompsitt Dr / Sheppard St ‐ South Jerrabomberra Flows and LOS

Appendix D Option 4 – Two Access – Tompsitt Dr / Isabella Dr ‐ South Jerrabomberra Flows and LOS

Appendix E Option 5 – Three Access – Tompsitt Dr / Sheppard St / Isabella Dr ‐ South Jerrabomberra Flows and LOS


Part 1 ‐ South Jerrabomberra Network Transportation Assessment Report Page 1


1. Executive Summary

This report documents the transport modelling of various potential access arrangements for the proposed South Jerrabomberra Development. This development proposes creating 2348 households and 5337 jobs in the area to the west of the ACT / QCC rail corridor and south of Tompsitt Dr.

The access scenarios analysed for South Jerrabomberra were:

One access ‐ Tompsitt Drive (when does the single lane dual carriageway require duplication);

One access ‐ Tompsitt Drive (dual lane dual carriageway when required);

Two accesses ‐ Tompsitt Drive and Sheppard Street (single lane dual carriageway to Tompsitt Drive and Sheppard Street connection when required);

Two accesses ‐ Tompsitt Drive and Isabella Drive (single lane dual carriageway to Tompsitt Drive and Isabella Drive connection when required);

Three accesses ‐ Tompsitt Drive, Sheppard Street and Isabella Drive.

The analysis was undertaken for the AM and PM peak periods for the modelled future years of 2014, 2016, 2018, 2020, 2022, 2024, 2026 and 2031.

The transport modelling used the current QCC TRACKS strategic transportation model of Queanbeyan. The model area covers the region contained within the Queanbeyan and Australian Capital Territory (ACT) LGAs. ACT was included in the model to help reproduce the cross border interaction that occurs between Queanbeyan and ACT. The road network used in the analysis includes all roads within the Queanbeyan area and all roads of collector or higher status in the ACT.

ACT provided a list of infrastructure improvements that are expected to occur within the region from 2011‐2016, 2016‐2021 and 2021‐2031 for inclusion in the future models.

The primary requirement of this analysis was to recommend which of the access options considered in this analysis “best serves the Queanbeyan and ACT community”. This was taken as meaning which access option has the least impact on the surrounding QCC and ACT networks and best distributes the additional traffic travelling to and from the proposed South Jerrabomberra development.

This South Jerrabomberra Traffic Analysis concentrated on the area surrounding the development in its assessment. It included assessments of the differences in Level of Service (LOS) and overall network performance indicators between each of the access options in order to determine the preferred access arrangement.

Based on both the analysis of the local network Level of Service and the overall network performance for each access option, Access Option 5 (Tompsitt / Sheppard / Isabella) produces the best future local and overall network operation of the access options investigated.




2. Introduction

The purpose of this report is to document the transport modelling of the South Jerrabomberra access assessment, taking into account the newly updated South Jerrabomberra Development land use and concept plan provided by the developers. Previous modelling of Queanbeyan futures included preliminary South Jerrabomberra land use which was different to the quantity and distribution of land use now being proposed.

The developer of the site has indicated that they will set aside a road corridor suitable for a single lane dual carriageway heading north to Tompsitt Drive as well as include traffic signals for their connection onto Tompsitt Drive as the primary means of access to the whole development. This assessment was to look at this proposal and other options in terms of its ability to carry the overall traffic volume to and from the proposed South Jerrabomberra development and assess its effects on the surrounding road network. The site location of the development is shown in Figure 1.

The scenarios that were to be analysed for South Jerrabomberra were:

One access ‐ Tompsitt Drive (when does the single lane dual carriageway require duplication);

One access ‐ Tompsitt Drive (dual lane dual carriageway when required);

Two accesses ‐ Tompsitt Drive and Sheppard Street (single lane dual carriageway to Tompsitt Drive and Sheppard Street connection when required);

Two accesses ‐ Tompsitt Drive and Isabella Drive (single lane dual carriageway to Tompsitt Drive and Isabella Drive connection when required);

Three accesses ‐ Tompsitt Drive, Sheppard Street and Isabella Drive.

The report is to make recommendations for the types of improvements required on the surrounding network with particular reference to Isabella Dr / Monaro Hwy, Lanyon Dr / Tompsitt Dr, Tompsitt Dr / Jerrabomberra Pkwy / ELP and Lanyon Dr / Monaro Hwy. These intersection improvement recommendations are to ensure the level of service (LOS) is maintained at LOS D or better for all four access options. It is also expected that the assessment will provide advice as to which access option best serves the Queanbeyan and ACT community overall. This information will assist Queanbeyan City Council during negotiations with the South Tralee developer and ACT government.

The analysis was required for the AM and PM peak periods for 2014, 2016, 2018, 2020, 2022, 2024, 2026 and 2031.

This report documents the methodology used in the analysis; the land use inputs for the development, QCC and ACT; lists the road infrastructure improvements included in the future year models; provides LOS and volume plots for the surrounding area and details overall network travel statistics. These outputs will provide a means of comparing the effectiveness of each access option for each of the future years.




Site Location

1




3. Model Summary

3.1 2011 Base Model

A detailed account of the Queanbeyan City Council (QCC) traffic model is provided in the “Queanbeyan Transport Plan 2011 Model Building Report – February 2013”.

The model area covers the region contained within the Queanbeyan and Australian Capital Territory (ACT) LGAs. ACT was included in the model to help reproduce the cross border interaction that occurs between Queanbeyan and ACT. The road network used in the analysis was obtained directly from QCC and ACT GIS systems and includes all roads within the Queanbeyan area and all roads of collector or higher status in the ACT. The ACT area of the model was “broadly” validated but as the model is intended to represent the operation of the QCC network, only flows within the QCC area and in the immediate area of the ACT border were fully validated to required modelling standards.

The model is broken up into zones to represent the land use throughout the model area. The model zone system covers the entire ACT and Queanbeyan model area. The zone system used within the ACT portion of the model is identical to that used in the existing ACT transport model except the Queanbeyan part of the model is detailed in more detail.

The Queanbeyan area of the model is divided into 270 zones with the ACT area divided into approximately 750 zones. In total there are 1200 zones represented in the model with the approximately 180 zones designated as “spares” to provide for future development both within QCC and ACT. The land use used in the base 2011 model was provided by the Australian Bureau of Statistics for the 2011 census year.

Table 1 is a summary of the total 2011 ACT and QCC land use used in the model.

2011 MODEL LAND USE

Land Use Queanbeyan ACT Entire Model Area

Households 14,086 129,401 143,487

Employees 21,095 194,766 215,861

Vehicles 25,180 218,467 243,647

Primary School Roll 3,204 32,904 36,108

Secondary School Roll 1,532 31,332 32,864

Tertiary Roll 331 31,101 31,432

Retail Jobs 1,200 15,203 16,403

Finance Jobs 128 3,738 3,866

Community Jobs 1,154 21,572 22,726

Manufacturing Jobs 1,430 5,149 6,579

Other Jobs 5,635 151,482 157,117

Total Jobs 9,546 197,198 206,744

Table 1: 2011 Model Land Use




ACT provided a list of infrastructure improvements that had occurred between 2006 and 2011 for inclusion in the validated base 2011 model. Those improvements are detailed in Table 2 and shown in Figure 2.

2006‐2011 ACT INFRASTRUCTURE IMPROVEMENTS

Item Description

Cotter Road and Dixon Drive New road from Cotter Road to Dixon Drive

Molonglo Road Stage 1 New roadway providing access to residential developments

Pialligo Avenue Upgrades

Duplication from Beltana Road to Brindabella Cct

Widening of Sylvia Curley Bridge

Duplication of Fairbairn Ave (Morshead Dr to Pialligo Ave)

Duplication of Morshead Dr (Fairbairn Ave to Dairy Rd)

New Signals at Pialligo/Fairbairn

New Signals at Monaro/Pialligo

Gungahlin Drive Extension Stage 2

Extension from Barton Hwy to Glenloch Interchange

Duplication from Barton Hwy to Glenloch Interchange

Upgrade of Glenloch Interchange

Sandford Street Extension Connect Sandford Street to Federal Highway

Well Station Drive Extension Connect Well Station Drive to Horse Park Drive

Flemington Road Upgrades

Duplication of Flemington Rd

Extension of Nullarbor Avenue to connect to Flemington Rd

Extension of Well Station Drive to connect to Flemington Rd

Extension of Mapleton Ave to connect to Flemington Rd

Other Franklin internal roads

Horse Park Drive Extension Extension of sections east and west of Moncrieff

Extension from Arrabri Street to Burrumarra Avenue

Forde Internal Roads New roadway providing access to residential developments

East Lake Internal Roads New roadways providing access to residential developments

Crace Access (Abena Ave) New Roundabout on Gundaroo Road to access Crace

Nudurr Drive Extension Connect Nudurr Drive to Gungahlin Drive

Braybrooke Street Extension Completion of link from Battye St to Ginninderra Dr

Lanyon Drive Upgrade Duplication from Monaro Highway to Tompsitt Drive

Tharwa Drive / Drakeford Drive Upgrade Duplication from Box Hill Ave to Johnson Drive

Clarrie Hermes Drive Extension Connect Clarrie Hermes Dr to Barton Highway

Morshead Drive – Russell Drive Intersection Upgrade

Sutton Road Stage 2 Road upgrade

Parkes Way – Kings Avenue Grade separation of existing roundabout

Table 2: 2006‐2011 ACT Infrastructure Improvements Included in TRACKS Model




2006‐2011 ACT Infrastructure Improvements

2

Source: CSTM Calibration Report Rev5A




Clearly, it is important that the validated base 2011 QCC model replicates surveyed 2011 volumes throughout the QCC model area and around the ACT border to ensure that future changes in land use around the South Jerrabomberra area have realistic impacts on the surrounding network.

Tables 3 and 4 provide summaries of the 2011 flow validation along the QCC/ACT border for both the AM Peak (8‐9am) and PM Peak (5‐6pm).

2011 AMP FLOW VALIDATION

ACT Boundary Into QCC Out of QCC

Count Model GEH Count Model GEH

Yass Rd – ACT Border 538 644 4.4 825 746 2.8

McEwan Ave 106 162 4.8 333 365 1.7

Uriara Rd 490 541 2.2 950 850 3.3

Canberra Dr – Nth of Kendall 591 641 1.3 1878 1973 2.2

Lanyon Dr – ACT Border 950 960 0.3 1365 1339 0.7

Old Cooma Rd – Sth of Thoroughbread 32 35 0.5 100 152 4.6

Total 2707 2964 4.8 5451 5425 0.4

Table 3: 2011 AMP Flow Validation

2011 PMP FLOW VALIDATION

ACT Boundary Into QCC Out of QCC


Yass Rd – ACT Border 792 681 4.1 554 555 0.0

McEwan Ave 419 416 0.1 145 181 2.8

Uriara Rd 940 951 0.4 461 507 2.1



Old Cooma Rd – Sth of Thoroughbread 98 116 1.7 49 68 2.5

Total 5412 5140 3.7 3006 3231 4.0

Table 4: 2011 PMP Flow Validation

In addition to the above border flows, flows were compared within the ACT near South Jerrabomberra using count flows taken from the latest CSTM Recalibration Report. It appears that the majority of the counts used in the report have been rounded to the nearest 50 vehicles per hour (vph) and may have been taken from SCATS traffic signal information. The use of SCATS data is not as accurate as counts provided by dedicated count sites or tube counts. It is also unclear if the counts have been adjusted for vehicle classification as a high Heavy Goods Vehicle (HGV) content may significantly overestimate the number of vehicles counted.




These flows are only available in the report for the AM Peak but it is not indicated which hour of the two hour peak period they refer to. The AMP flow comparisons are shown in Table 5.

2011 AMP LOCAL ACT FLOW VALIDATION

ACT Boundary North / East South / West


Tharwa Dr – Sth of Johnson 1000 1011 0.3 250 191 4.0

Johnson Dr – West of Tharwa 500 357 6.9 250 253 0.2

Isabella Hwy 1350 2225 20.7 650 516 5.5

Erindale Dr 2300 2190 2.3 550 426 5.6

Mugga Ln – West of Monaro 200 189 0.8 500 548 2.1

Hindmarsh Dr – West of Mugga 1700 1611 2.2 1100 1087 0.4


Magga Ln – Sth of Hindmarsh 500 519 0.8 200 307 6.7

Monaro Hwy – Nth of Lanyon 3550 2709 15.0 700 532 6.8


Total 12641 12393 2.2 7443 7172 3.2

Table 5: 2011 AMP Local ACT Flow Validation

It should be noted that the only locations in the above table where there is a significant difference between count and model flows are for Isabella Hwy and Monaro Hwy. The modelled flow for Isabella Hwy is high for the Eastbound flow and low for the Westbound flow. The modelled Monaro Hwy flow is low for the Northbound direction.

Given how well other flows validate in the area, as shown in Tables 3 and 5, these large differences of 800‐900 vph are difficult to explain. If the modelled Eastbound flow along Isabella Hwy were to be reduced to conform with the ACT count, it would result in a significant reduction in flows along Mugga Ln, Monaro Hwy and Lanyon Dr. Additionally, if the modelled flow Northbound on Monaro Hwy were to be increased, to conform with its ACT count, it would result in a significant increase in flow along Mugga Ln, Monaro Hwy, Lanyon Dr and possible Tompsitt Dr.

It should be noted that the CSTM also underestimates the Northbound Monaro Hwy flow and overestimates the Eastbound Isabella Hwy flow to almost identical levels as the QCC TRACKS model. Such consistency of results between the two independent models indicates that the two counts reported in the CSTM may be atypical.




3.2 Future Years Land Use The background future year land use for this analysis was based on the established 2011, 2016, 2021, 2026 and 2031 land use information provided by QCC and ACT. The land use for the intermediate future years of 2014, 2018, 2020, 2022 and 2024 was generated by interpolation of the above primary land use information and assuming that development occurred at a uniform rate between years.

This new analysis however includes the reconfiguration of the proposed South Jerrabomberra development area both in location of activity and the level of housing and employment activity. The rate of development at Googong was also adjusted to the new rate of development provided by the Googong developers.

The following details the assumed sequence of the South Jerrabomberra development:

Stage 1 – South Tralee

- Years of Development: 2016‐2026

- Dwellings: 1,348

- Commercial Land: 11.75Ha

- Commercial Employment: 360 jobs

- Primary School: 1,000 pupils, 100 jobs

Stage 2 – The Poplars


- Commercial Land: 7.61Ha


- General Employment land: 31.03Ha

- General Employment : 3,103 jobs

Stage 3 – Morrison, Forrest, Walsh (MFW)


- Dwellings: 1,000

Stage 4a – North Tralee


- General Employment Land: 15.0Ha (13.2Ha at 2031)

- General Employment: 480 jobs (422 jobs at 2031)

Stage 4b – Environa


- General Employment Land: 77.0Ha (34.8Ha at 2031)

- General Employment: 2,450 jobs (1,107 jobs at 2031)




The Googong development was assumed to have the following development staging:

Stage 1a – Neighbourhood 1A


- Dwellings: 1,117

- Commercial employment: 208 jobs

Stage 1b – Neighbourhood 1B


- Dwellings: 345

Stage 2 – Neighbourhood 2


- Dwellings: 1,462

- Commercial employment: 1,905 jobs

- Primary Schools: 800 pupils, 59 jobs

- Secondary School: 400 pupils, 30 jobs



- Dwellings: 633

- Commercial employment: 985 jobs



- Dwellings: 1,101


- Primary School: 450 pupils, 33 jobs

- Secondary School: 1,200 pupils, 90 jobs



- Dwellings: 651 (217 at 2031)


Tables 6 and 7 show the assumed breakdown of the total households and jobs, for each of the future years, throughout the Queanbeyan area. The South Jerrabomberra development was modelled using 33 individual zones for this analysis.




FUTURE MODEL HOUSEHOLDS

Stage 1 Sth

Tralee

Stage 2 Poplars

Stage 3 MFW

Stage 4a Nth

Tralee

Stage 4b Environa

Googong Rest of

Queanbeyan

Rest of Model Area

2014 0 0 0 0 0 366 14258 120060

2016 135 0 0 0 0 1117 14438 123135

2018 405 0 100 0 0 1709 14577 126153

2020 675 0 300 0 0 2197 14716 129121

2022 945 0 500 0 0 2685 14855 131795

2024 1215 0 700 0 0 3244 14994 134399

2026 1348 0 900 0 0 3782 15133 136467

2031 1348 0 1000 0 0 4880 15480 168204

Table 6: Future Household Totals

FUTURE MODEL JOBS

Stage 1 Sth

Tralee

Stage 2 Poplars

Stage 3 MFW

Stage 4a Nth

Tralee

Stage 4b Environa

Googong Rest of

Queanbeyan

Rest of Model Area

2014 0 5 0 0 0 145 9617 203462

2016 0 212 0 0 0 465 9617 212082

2018 72 657 0 56 149 907 9693 217569

2020 144 1102 0 114 296 1263 9769 221407

2022 266 1547 0 170 444 1630 9844 225172

2024 388 1992 0 226 593 2071 9920 228844

2026 460 2438 0 284 740 2488 10109 231450

2031 460 3341 0 425 1111 3336 10299 262761

Table 7: Future Job Totals




3.3 Future Years Networks

A number of network improvements were included in the future models at various years to ensure that proposed infrastructure upgrades, by ACT in particular, were included. These infrastructure upgrades could have large impacts on both trip distribution throughout the network and the routes traffic takes between areas.

It was agreed with QCC that the only infrastructure upgrades within Queanbeyan to be included in the future year models would be the local development infrastructures, the Option access arrangements and the four laning of Old Cooma Rd from Googong Rd to Edwin Land Parkway. The four laning of Old Cooma Rd was included once it reached performance along Old Cooma Rd dropped to LOS E so as to ensure that the reduced speed along Old Cooma Rd, as a result of congestion, did not suppress travel between Googong and the rest of the network.

ACT provided a list of infrastructure improvements that are expected to occur the region from 2011‐2016, 2016‐2021 and 2021‐2031 for inclusion in the future models. Those improvements are detailed in Tables 8, 9, 10 and shown in Figures 3, 4 and 5.


Item Description

Majura Parkway Connect Monaro Highway to Federal Highway

Intersection changes on Pialligo Ave and Fairbairn Ave

Constitution Avenue Duplication Duplication including all intersection upgrades

Parkes Way Widening Extra Lane on Parkes Way (Glenloch to Edinburgh Ave)

Monaro Highway Duplication Duplication over Canberra Ave through Fyshwick

Cotter Road Upgrade Duplication from Adelaide Avenue to Molonglo North‐South Arterial

Barry Drive – Clunies Ross Street Intersection Upgrade

Bus Lane Connection Kingsley Street and Rudd Street

Horse Park Drive Extension Complete missing section of Horse Park Drive

Bonner and Jacka Boundary Road Access to Bonner Area from the Horse Park Drive – Katherine Avenue Intersection

40km/hr Zones in Town Centres Civic, Gungahlin, Woden, Belconnen and Tuggeranong

Table 8: 2011‐2016 ACT Infrastructure Improvements Included in the QCC Transportation Model


Item Description

Clunies Ross Street Upgrade Duplication of Clunies Ross Street

William Slim Drive Upgrade Duplication from Baldwin Drive to Barton Highway

Gundaroo Drive Upgrade Duplication from Barton Highway to Gungahlin Drive

Horse Park Drive Duplication Duplication from Katherine Ave to Federal Highway





Item Description

Clunies Ross ‐ Parkes Interchange Completion of diamond interchange

Airport Northern Access Road Connect Glenora Dr to Majura Road (Northern Access to RAAF Fairbairn)

Molonglo Roads Stage 2 New roadways providing access to residential development

Fyshwick ‐ Pialligo Link * Connect Tennant Street to Gladstone Street and Kallaroo Road (Undecided alignment)

Abattoir Redevelopment Access Roads for development of Abattoir (Near Harman)

East Lake Internal Roads Connection to Newcastle Street / Dairy Road

Connection of Mundaring Drive to Newcastle Street

Tennant Street Extension Connect Tennant Street to Beaconsfield Street

Jerrabomberra Avenue Extension Connect Jerrabomberra Avenue to Canberra Avenue

Googong / Tralee Link Connect Googong/Tralee area to Lanyon Dr West of Tompsitt St

Barry Drive ‐ Clunies Ross Street Intersection

Intersection Upgrade

Northbourne Avenue ‐ London Circuit Intersection

Intersection Upgrade

Northbourne Avenue Transit Lane From London Circuit to Federal Highway, Kerb side; new additional exclusive lane



Item Description

William Slim Drive Upgrade Duplication from Baldwin Drive to Ginninderra Drive

Molonglo Roads Stage 3 New roadways providing access to residential development

East Lake Bridges Two bridges over Jerrabomberra Creek

Monaro Highway Interchange Diamond Interchange at Monaro Highway ‐ Isabella Drive / Mugga Lane

Pialligo Avenue Realignment For airport runway extension





2011‐2016 ACT Infrastructure Improvements 3





3.4 Analysis Methodology

The process used for analysing the Sth Jerrabomberra Access Options involved the following process:

Create the South Jerrabomberra and Googong land use for each year of 2014, 2016, 2018, 2020, 2022, 2024, 2026 and 2031 utilising the development data provided by QCC;

Update the base 2014, 2016, 2018, 2020, 2022, 2024, 2026 and 2031 future year networks with the new South Jerrabomberra development structure plan and general ACT network improvements;

Converge each future year AM and PM peak model using each year’s base future networks until travel patterns for each year have settled into a converged and consistent distribution. The base networks include a single lane dual carriageway connection to Tompsitt Drive for the South Jerrabomberra Development with traffic signals at its intersection with Tompsitt Drive;

Create four new access arrangement option networks for each future year and assign respective future year flows to each to determine network performance for each access option. The additional three options were:

- One access – Four Lane access to Tompsitt Dr

- Two accesses – Tompsitt Dr and Sheppard St

- Two accesses – Tompsitt Dr and Isabella Dr

- Three accesses – Tompsitt Dr, Sheppard St and Isabella Dr

Create Level of Service (LOS) and volume plots for each access option. Network travel totals in the form of vehicle kilometres, vehicle minutes and network operating speeds will be obtained for each option to help determine which access arrangement best serves the Queanbeyan and ACT communities;

Recommend any additional intersection or road improvements in the surrounding network that may be required for each of the access options to maintain at least a LOS D standard.




4. Access Option LOS Results

4.1 Option 1 – Two Lane One Access – Tompsitt Dr

4.1.1 LOS Comparisons

Appendix A contains AMP and PMP volume and Level of Service (LOS) plots for the South Jerrabomberra One Access Option with a single lane dual carriageway connection to Tompsitt Drive for the South Jerrabomberra Development with traffic signals at its intersection with Tompsitt Drive.

The volume plots show modelled hourly flow for each direction separately.

The LOS plots show a combination of link LOS, average intersection LOS (circles) and individual approach LOS (short lines).

The modelled LOS values at various critical locations in the South Jerrabomberra area are summarised in Tables 11 and 12 for AMP and PMP periods respectively.

AMP LOS AT CRITICAL LOCATIONS

Location 2014 2016 2018 2020 2022 2024 2026 2031

Monaro Hwy nth of Lanyon E E E E E E E E

Monaro Hwy nth of Isabella F F F F F F F F

Monaro Hwy nth of Mugga E E E E E E E E

Isabella Dr wst of Monaro D D D D D D D D

Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ C D E E

Isabella / Monaro Roundabout (worst approach)

F F F F F F F F

Monaro / Mugga (worst approach)

F F F F F F F F

Monaro / Sheppard (worst approach)

F F F F F F F F

Monaro / Lanyon (worst approach)

D D D D E E E E

Lanyon / Tompsitt (worst approach)

C C D E E F F F

Tompsitt / ELP (worst approach)

‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐

Tompsitt / Sth Jerrabomberra Access Rd (worst approach)

‐ D D D E E F F

Table 11: AMP LOS at Critical Location




PMP LOS AT CRITICAL LOCATIONS

Location 2014 2016 2018 2020 2022 2024 2026 2031



Monaro Hwy nth of Mugga E E E E E E F F

Isabella Dr wst of Monaro C C C C C C C C

Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ C D D E


F F F F F F F F


C C C C C C C C


E E E F E E E F


D D D D D D D D


E E F F F F F F


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D E E E F F F

Table 12: PMP LOS at Critical Location

4.1.2 Discussion

It is clear that many of the links and intersection approaches at critical locations around the South Jerrabomberra area are already at LOS E/F, or are expected to be by 2014. This is especially true for the Monaro Hwy corridor where the corridor is already operating at LOS E/F and most of the intersections along the corridor have approaches at LOS E/F during either peak period.

The LOS deficiency at the Monaro / Sheppard traffic signals appears to relate to the merging of traffic with the northbound carriageway in the AM peak and the Sheppard St left turn Give Way in the PM Peak rather than the operation of the traffic signals.

The modelling of the southbound slip lane from Lanyon Dr onto the Monaro Hwy indicates that it is already operating at LOS F during the PM peak. Only the signal operation LOS has been reported in the LOS tables.

As the land use throughout the model increases over time, the LOS throughout the area generally worsens. Those locations already operating at LOS F cannot attain a worse LOS but delay and speeds do continue to deteriorate. Intersections operating at LOS E move to LOS F generally by 2020, particularly in the PMP. This is especially true for intersections along Tompsitt Dr where approaches already operating at LOS E in the PMP deteriorate to LOS F by 2018. During the AMP, the Tompsitt Dr intersections are expected to cope better with projected traffic flows but still deteriorate to LOS E at around 2022/2024.




The single lane dual carriageway access road to the South Jerrabomberra development is expected to maintain a link LOS of D or better until approximately 2026 when predicted directional vehicle flow exceeds 1200 vehicles per lane (vph).

However, from 2018 onwards, a number of individual approaches at the signalised intersection with Tompsitt Dr are expected to have approach delays that exceed LOS E conditions even though the intersection has an overall satisfactory performance. The signalised intersection has been assumed to have dual lanes for all critical movements to take advantage of the four lane Tompsitt Dr carriageway. However, during the PM peak the eastbound flow dominates the signal operation resulting in large delays for other movements.

It is therefore expected that an option with an additional access will be needed to maintain a reasonable LOS at the Tompsitt Dr / Sth Jerrabomberra Access Rd intersection from approximately 2020 assuming the proposed rate of development.

4.1.3 Possible Network Improvements

The study brief indicated that recommendations were to be made for improvements required to return the surrounding network to LOS D or better. These recommended improvements have not been modelled and are suggested as possible improvements for each network element in isolation. It is possible that local operational improvements may be obtained by other means such as upgrading alternative routes elsewhere to redistribute traffic flow away from the area. It is also possible that no reasonable solution may be available to return some elements of the local network back to LOS D or better.

The suggested improvements are shown Table 13.

POTENTIAL CRITICAL LOCATION IMPROVEMENTS

Location Possible

Improvement 2014

2016

2018

2020

2022

2024

2026

2031

Monaro Hwy nth of Lanyon Six Lane X

Monaro Hwy nth of Isabella Six Lane X

Monaro Hwy nth of Mugga Six Lane X

Isabella Dr wst of Monaro ‐

Sth Jerrabomberra Access Rd Four Lane X

Isabella / Monaro Roundabout Traffic Signals X

Monaro / Mugga TS Reconfigure X

Monaro / Sheppard TS Reconfigure X

Monaro / Lanyon TS Reconfigure X

Lanyon / Tompsitt Roundabout Traffic Signals X

Tompsitt / ELP Roundabout ‐

Tompsitt / Access Rd TS Reconfigure X

Table 13: Potential Critical Location Improvements




4.2 Option 2 – Four Lane One Access – Tompsitt Dr


Appendix B contains AMP and PMP volume and Level of Service (LOS) plots for the South Jerrabomberra One Access Option with a dual lane dual carriageway connection to Tompsitt Drive for the South Jerrabomberra Development with traffic signals at its intersection with Tompsitt Drive. The four lanes have been assumed to be in place for Stages 1 and 3 of the access road alignment from Tompsitt Dr. However, the four lanes may need to be constructed further to include parts of Stage 2 depending on the final development layout.

Analysis of this option is undertaken for the years after the need to upgrade the operation of the Tompsitt Dr / Sth Jerrabomberra Access Rd intersection i.e. from 2020‐2031.





Location 2014 2016 2018 2020 2022 2024 2026 2031





Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ C C D D


F F F F F F F F


F F F F F F F F


F F F F F F F F


D D D E E E E E


C C D E E F F F


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D D E E E F F






Location 2014 2016 2018 2020 2022 2024 2026 2031





Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ C C D D


F F F F F F F F


C C C C C C C C


E E E F E E E F


D D D D D D D D


E E F F F F F F


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D E E E F F F


As expected, the operation of the local network is almost identical to the operation of the base Option 1. As the only difference between Option 1 and Option 2 is the four laning of the South Jerrabomberra Access Rd it was expected that the only appreciable difference between the options was the LOS along the Access Rd.

This option creates a dual lane dual carriageway along the Access Rd south from Tompsitt Dr. The four lane access road is expected to maintain a LOS of D or better throughout the analysis period for both peak periods.

However as shown in Option 1, from 2018 onwards, a number of individual approaches at the signalised intersection with Tompsitt Dr are expected to have approach delays that exceed LOS E conditions. As in Option 1, the signalised intersection has been assumed to have dual lanes for all critical movements to take advantage of the four lane Tompsitt Dr carriageway. However, during the PM peak the eastbound flow again dominates the signal operation resulting in large delays for other movements.


The study brief indicated that recommendations were to be made for improvements required to return the surrounding network to LOS D or better. These recommended improvements have not been modelled and are suggested as possible improvements for each network element in isolation. It is possible that local operational improvements may be obtained by other means such as upgrading alternative routes elsewhere to redistribute




traffic flow away from the area. It is also possible that no reasonable solution may be available to return some elements of the local network back to LOS D or better.



Location Possible

Improvement 2014

2016

2018

2020

2022

2024

2026

2031





Sth Jerrabomberra Access Rd ‐












4.3 Option 3 – Two Accesses – Tompsitt Dr / Sheppard St


Appendix C contains AMP and PMP volume and Level of Service (LOS) plots for the South Jerrabomberra Two Access Option with a single lane dual carriageway connection to Tompsitt Drive and to Sheppard Rd for the South Jerrabomberra Development. The Tompsitt Dr access will include traffic signals at its intersection with Tompsitt Drive.

Analysis of this option is undertaken for the years after the need to upgrade the operation of the Tompsitt Dr / Sth Jerrabomberra Access Rd intersection i.e. from 2020‐2031.





Location 2014 2016 2018 2020 2022 2024 2026 2031





Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ ‐ ‐ C D


F F F F F F F F


F F F F F F F F


F F F F F F F F


D D D D D E E D


C C D C D D D D


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D D D D D D E






Location 2014 2016 2018 2020 2022 2024 2026 2031







F F F F F F F F


C C C C C C C C


E E E E E E F F


D D D E E E E E


E E F E E E E E


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D E E E D D D


This access option does not alter the link LOS along either the Monaro Hwy or Isabella Dr. However, the single lane dual carriageway access road to the South Jerrabomberra development from Tompsitt Dr is expected to maintain a link LOS of D or better during peak periods throughout the analysis period.

Intersections along Monaro Hwy between Lanyon Dr and Isabella Dr are again expected to have approaches that operate at LOS F during the AM peak. Those intersections are also expected perform in a similar fashion to Options 1 and 2 during the PM peak.

The Lanyon / Monaro intersection is expected to operate slightly worse during the PM peak but slightly better during the AM peak when compared to Options 1 and 2. The degrading of the PM peak LOS operation of the intersection is due to changes in directional flow through the intersection as a result of the additional access. This change in flow balance results in a change in signal operation which in turn changes the delay balance for some movements.

The additional access onto Sheppard St reduces the demand for the Sth Jerrabomberra Development Access Rd. This in turn results in an improvement in future intersection operation for the Lanyon / Tompsitt and Tompsitt / Sth Jerrabomberra Access Rd intersections when compared to Options 1 and 2.

The Lanyon / Tompsitt roundabout is expected to maintain LOS D during the AM peak and no worse than LOS E on one approach during the PM peak until 2031. The Tompsitt / Sth Jerrabomberra Access Rd signals are expected to generally operate at LOS D on its worst approach. This is substantially better than either Access Options 1 or 2.








Location Possible

Improvement 2014

2016

2018

2020

2022

2024

2026

2031

















4.4 Option 4 – Two Accesses – Tompsitt Dr / Isabella Dr


Appendix D contains AMP and PMP volume and Level of Service (LOS) plots for the South Jerrabomberra Two Access Option with a single lane dual carriageway connection to Tompsitt Drive and to Isabella Dr for the South Jerrabomberra Development. The Tompsitt Dr access will include traffic signals at its intersection with Tompsitt Drive.

This option requires the replacement of the Isabella / Monaro roundabout with traffic signals in order to allow access from the east. The current roundabout includes a dual lane uninterrupted slip lane from north to south which bypasses the roundabout. Preliminary tests show that removing the slip lane to allow access to the roundabout from the east results in unacceptable delay to the northern approach during the PM peak.

Analysis of this option is undertaken for the years after the need to upgrade the operation of the Tompsitt Dr / Sth Jerrabomberra Access Rd intersection i.e. from 2020‐2031. Volume plots show modelled hourly flow for each direction separately. LOS plots show a combination of link LOS, average intersection LOS (circles) and individual approach LOS (short lines).



Location 2014 2016 2018 2020 2022 2024 2026 2031




Isabella Dr wst of Monaro D D D C C C C C

Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ ‐ ‐ D E

Isabella / Monaro Signals (worst approach)

F F F E E E E F


F F F F F F F F


F F F F F F F F


D D D C D D D D


C C D C E E E E


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D D D D D E E






Location 2014 2016 2018 2020 2022 2024 2026 2031





Sth Jerrabomberra Access Rd ‐ ‐ ‐ ‐ ‐ ‐ C C


F F F E F F F F


C C C C C C C C


E E E E E E E F


D D D E E E E E


E E F E E E E E


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D E F E E E E


This access option does not alter the link LOS along the Monaro Hwy. However, Isabella Dr is expected to improve to LOS C as a result of modelled traffic from the southwestern areas diverting from Isabella Dr onto the Monaro Hwy due to the operation of the new traffic signals.

The single lane dual carriageway access road to the South Jerrabomberra development from Tompsitt Dr is expected to maintain a link LOS of D or better until approximately 2031 when predicted directional vehicle flow exceeds 1200 vehicles per lane (vph) in the AM peak.

Intersections along Monaro Hwy between Lanyon Dr and Isabella Dr are again expected to have approaches that operate at LOS F during the AM peak. Those intersections are also expected perform in a similar fashion to Options 1 and 2 during the PM peak. However, the Isabella / Monaro traffic signals do appear to operate slightly better than the existing roundabout. It is expected that the operation of the traffic signal could be improved further depending on the final intersection configuration and phase arrangements.

The Lanyon / Monaro intersection is again expected to operate slightly worse during the PM peak and slightly better during the AM peak when compared to Option 1 and 2. Modelling suggests however that it is expected to operate similarly to Option 3.

The additional access onto Isabella Dr also reduces the demand for the Sth Jerrabomberra Development Access Rd but to a lesser level than the Sheppard St Access Option 3. Whilst this also results in an improvement in future intersection operation for the Lanyon / Tompsitt and Tompsitt / Sth Jerrabomberra Access Rd intersections, it is not as great as Option 3.




The Lanyon / Tompsitt roundabout is expected to maintain LOS D during the AM peak until 2024 and no worse than LOS E on one approach during the PM peak. The Tompsitt / Sth Jerrabomberra Access Rd signals are expected to generally operate at LOS E on its worst approach.





Location Possible

Improvement 2014

2016

2018

2020

2022

2024

2026

2031





Sth Jerrabomberra Access Rd Four Lane X












4.5 Option 5 – Three Accesses – Tompsitt Dr / Sheppard Rd / Isabella Dr


Appendix E contains AMP and PMP volume and Level of Service (LOS) plots for the South Jerrabomberra Three Access Option with a single lane dual carriageway connection to Tompsitt Drive, Isabella Dr and Shepperd Rd for the South Jerrabomberra Development. The Tompsitt Dr access will include traffic signals at its intersection with Tompsitt Drive.

This option also requires the replacement of the Isabella / Monaro roundabout with traffic signals in order to allow access from the east. The current roundabout includes a dual lane uninterrupted slip lane from north to south which bypasses the roundabout.

Analysis of this option is undertaken for the years after the need to upgrade the operation of the Tompsitt Dr / Sth Jerrabomberra Access Rd intersection i.e. from 2020‐2031. Volume plots show modelled hourly flow for each direction separately. LOS plots show a combination of link LOS, average intersection LOS (circles) and individual approach LOS (short lines).



Location 2014 2016 2018 2020 2022 2024 2026 2031




Isabella Dr wst of Monaro D D D C C C C C



F F F E E E E E


F F F F F F F F


F F F F F F F F


D D D D D D D D


C C D C D D D D


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D D D D D D E






Location 2014 2016 2018 2020 2022 2024 2026 2031







F F F E E E E E


C C C C C C C C


E E E E E E E F


D D D E E E E E


E E F E E E F E


‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐


‐ D E E E D D E


This access option does not alter the link LOS along the Monaro Hwy. However, Isabella Dr is again expected to improve to LOS C as a result of modelled traffic from the southwestern areas diverting from Isabella Dr onto the Monaro Hwy.

The single lane dual carriageway access road to the South Jerrabomberra development from Tompsitt Dr is expected to maintain a link LOS of D or better during peak periods throughout the analysis period.

The intersections along Monaro Hwy between Lanyon Dr and Isabella Dr are again expected to operate at LOS F during the AM peak. Those intersections are also expected perform in a similar fashion to Options 1 and 2 during the PM peak. However, the Isabella / Monaro traffic signals do appear to operate slightly better than both the roundabout and Option 4 signals. The modelled traffic signals appear to maintain LOS E throughout the analysis period and it is expected that the operation of the traffic signal could be improved further depending on the final intersection configuration and phase arrangements

The spreading of the development traffic demand between three accesses appears to result in the Lanyon / Monaro, Lanyon / Tompsitt and Tompsitt / Sth Jerrabomberra Access intersections all operating as well as both Options 3 and 4. The Lanyon / Tompsitt roundabout is expected to maintain LOS D during the AM peak and no worse than LOS E on one approach during the PM peak. The Tompsitt / Sth Jerrabomberra Access Rd signals are expected to generally operate at LOS D on its worst approach.








Location Possible

Improvement 2014

2016

2018

2020

2022

2024

2026

2031

















5. Access Option Operational Results

In order to show how each option network is performing overall and in QCC in particular, a network operation analysis of each option for each year has been undertaken. This analysis provides overall operational indicators for travel times, distances, delays and fuel consumption.

Tables 26‐35 detail these indicators for each access option, for each year from 2020‐2031 and for the AMP and PMP separately. Analyses were only undertaken for years in which Access Options were necessary in order to show any differences between Options.

Performance indicators are shown for the QCC and ACT model areas separately as well as the combined model area. Results that are the “best” for each indicator are highlighted in red. For the vehicle kilometres, vehicle minutes and fuel use the “best” result is the lowest figure. For mean network speed the highest figure among the options is highlighted.

The performance indicators indicate the following general trends:

(i) Access options that provide multiple access routes consistently produce better network performance for the QCC than the single access options;

(ii) Access options that provide a single access route only generally produce better network performance for the ACT than the multiple access options;

(iii) Access Options 3, 4 and 5 all produce very similar overall network performance results for both peak periods;

(iv) Overall, Option 5 (Tompsitt/Sheppard/Isabella) produces the best future network performance of all the access options for both peak periods. Option 3 (Tompsitt / Sheppard) is consistently a close second best performer.




2020 AMP PERFORMANCE INDICATORS

QCC Area Only Option 1 Option 2 Option 3 Option 4 Option 5

Vehicle Kilometres 113631 113631 111168 112026 111159

Vehicle Minutes 143462 143437 138805 140121 138751

Mean Network Speed kph 47.5 47.5 48.1 48.0 48.1

Fuel Use ‘000 litres 11.65 11.65 11.36 11.45 11.36

ACT Area Only


Vehicle Minutes 1645007 1645084 1647905 1646677 1643979


Fuel Use ‘000 litres 120.04 120.04 120.14 120.16 120.05

Total Model Area


Vehicle Minutes 1788469 1788521 1786710 1786798 1782730


Fuel Use ‘000 litres 131.69 131.69 131.50 131.61 131.41

Table 26: 2020 AMP Performance Indicators

2020 PMP PERFORMANCE INDICATORS



Vehicle Minutes 154015 154003 149850 151266 149974


Fuel Use ‘000 litres 12.49 12.49 12.22 12.32 12.22

ACT Area Only


Vehicle Minutes 1743656 1743655 1742070 1745543 1745502


Fuel Use litres 130.11 130.11 130.12 130.23 130.21

Total Model Area


Vehicle Minutes 1897671 1897658 1891920 1896809 1895476


Fuel Use ‘000 litres 142.60 142.60 142.34 142.55 142.43

Table 27: 2020 PMP Performance Indicators







Vehicle Minutes 143577 143526 138161 140067 138117


Fuel Use ‘000 litres 11.55 11.54 11.20 11.32 11.19

ACT Area Only


Vehicle Minutes 1704346 1704346 1708394 1705390 1701935


Fuel Use ‘000 litres 124.33 124.34 124.49 124.43 124.36

Total Model Area


Vehicle Minutes 1847923 1847872 1846555 1845457 1840052


Fuel Use ‘000 litres 135.88 135.88 135.69 135.75 135.55





Vehicle Minutes 157943 157914 152101 153902 152129


Fuel Use ‘000 litres 12.62 12.62 12.24 12.37 12.24

ACT Area Only


Vehicle Minutes 1807169 1807306 1808911 1811091 1805958


Fuel Use ‘000 litres 134.71 134.71 134.83 134.88 134.70

Total Model Area


Vehicle Minutes 1965112 1965220 1961012 1964993 1958087


Fuel Use ‘000 litres 147.33 147.33 147.07 147.25 146.94








Vehicle Minutes 153534 153435 146629 148489 146341


Fuel Use ‘000 litres 12.26 12.26 11.83 11.95 11.82

ACT Area Only


Vehicle Minutes 1765280 1765221 1767901 1771916 1766319


Fuel Use ‘000 litres 128.02 128.02 128.17 128.31 128.14

Total Model Area


Vehicle Minutes 1918814 1918656 1914530 1920405 1912660


Fuel Use ‘000 litres 140.28 140.28 140.00 140.26 139.96





Vehicle Minutes 169460 169417 161756 163820 161700


Fuel Use ‘000 litres 13.45 13.45 12.97 13.12 12.96

ACT Area Only


Vehicle Minutes 1893106 1892798 1894705 1897098 1893986


Fuel Use ‘000 litres 139.28 139.27 139.41 139.48 139.37

Total Model Area


Vehicle Minutes 2062566 2062215 2056461 2060918 2055686


Fuel Use ‘000 litres 152.73 152.72 152.38 152.60 152.33








Vehicle Minutes 162911 162633 154679 156520 154158


Fuel Use ‘000 litres 12.92 12.91 12.44 12.56 12.41

ACT Area Only


Vehicle Minutes 1833348 1833446 1833820 1835614 1832592


Fuel Use ‘000 litres 131.77 131.76 131.86 131.93 131.83

Total Model Area


Vehicle Minutes 1996259 1996079 1988499 1992134 1986750


Fuel Use ‘000 litres 144.69 144.67 144.30 144.49 144.24





Vehicle Minutes 180123 180053 171234 173575 171034


Fuel Use ‘000 litres 14.21 14.20 13.67 13.83 13.66

ACT Area Only


Vehicle Minutes 1971182 1971880 1974875 1978537 1975812


Fuel Use ‘000 litres 143.26 143.29 143.48 143.54 143.48

Total Model Area


Vehicle Minutes 2151305 2151933 2146109 2152112 2146846


Fuel Use ‘000 litres 157.47 157.49 157.15 157.37 157.14








Vehicle Minutes 179633 177176 168726 170947 168460


Fuel Use ‘000 litres 14.03 13.94 13.49 13.62 13.47

ACT Area Only


Vehicle Minutes 1982405 1981476 1984223 1984173 1981622


Fuel Use ‘000 litres 139.89 139.86 139.98 140.03 139.96

Total Model Area


Vehicle Minutes 2162038 2158652 2152949 2155120 2150082


Fuel Use ‘000 litres 153.92 153.80 153.47 153.65 153.43





Vehicle Minutes 196902 196770 187640 190067 187493


Fuel Use ‘000 litres 15.40 15.39 14.87 15.03 14.86

ACT Area Only


Vehicle Minutes 2138900 2137953 2139924 2141350 2137389


Fuel Use ‘000 litres 152.66 152.63 152.76 152.75 152.65

Total Model Area


Vehicle Minutes 2335802 2334723 2327564 2331417 2324882


Fuel Use ‘000 litres 168.06 168.02 167.63 167.78 167.51





6. Discussion

The primary requirement of this analysis is to recommend which of the access options considered in this analysis “best serves the Queanbeyan and ACT community”. This is taken as meaning which access option has the least impact on the surrounding QCC and ACT networks and best distributes the additional traffic travelling to and from the proposed South Jerrabomberra development.

This analysis evaluated the South Jerrabomberra development as part of the overall QCC/ACT network area and therefore took into account changing background travel patterns as a result of other development throughout the area. This background development included developments at Googong and Jumping Creek, expected general infill housing throughout Queanbeyan and expected changes in housing and employment throughout the greater ACT.

The analysis of the 5 access options used the latest 2011 Queanbeyan Transportation Model for both the AM and PM peak periods. Every effort was made to ensure that the future models included the latest available land use projections as well proposed network infrastructure changes throughout the QCC and ACT areas.

The TRACKS model uses an assignment procedure that includes the calculation of intersection behaviour in its analysis. The QCC model is by definition a strategic model and whilst the intersection modelling is detailed, it is not expected to replace a detailed assessment of intersection behaviour using specialist intersection or microsimulation programs. However, efforts have been made throughout the analysis to ensure that modelled intersection behaviour was as realistic as possible.

This South Jerrabomberra Traffic Analysis concentrated on the area surrounding the development in its assessment. It included assessments of the differences in Level of Service (LOS) and overall network performance indicators between each of the access options.

Overall the analysis indicated the following:

Many of the links and intersection approaches at critical locations around the South Jerrabomberra area are already at LOS E/F during peak periods, or are expected to be by 2014. This is especially true for the Monaro Hwy corridor and most of the intersections along the corridor which appear to be operating at LOS E/F during either peak period;

The single lane dual carriageway access road to the South Jerrabomberra development is expected to maintain a link LOS of D or better until approximately 2026 when predicted directional vehicle flow exceeds 1200 vehicles per lane (vph);

For the single access route options (Option 1 and 2), from 2018 onwards a number of individual approaches at the Access Rd signalised intersection with Tompsitt Dr are expected to have approach delays that exceed LOS E conditions;

Access options that involve an Isabella Dr access require the need for the existing roundabout to be replaced with traffic signals;

The Lanyon / Tompsitt roundabout may require upgrading to traffic signals by 2018/2020 if a single access route option is used i.e. Options 1 and 2;




The Monaro / Sheppard and Monaro / Mugga traffic signals may need reconfiguration to reduce calculated LOS issues on various movements irrespective of which access option is chosen;

Access Option 5 (Tompsitt / Sheppard / Isabella) appears to produce the best overall LOS conditions for local roads and intersections;

Access options that provide multiple access routes consistently produce better network performance results for the QCC than the single access options;

Access options that provide a single access route only, generally produce better network performance results for the ACT than the multiple access options;

Access Options 3, 4 and 5 all produce very similar overall network performance results for both peak periods;

Overall, Option 5 (Tompsitt / Sheppard / Isabella) produces the best future network performance results of all the access options for both peak periods. Option 3 (Tompsitt / Sheppard) is consistently a close second best performer.




7. Recommendation

Based on the strategic model analysis undertaken, Access Option 5 (Tompsitt / Sheppard / Isabella) produces the best future overall network performance and local operation of the access options investigated.

Traffic Design Group Ltd




Appendix A

Option 1 – Two Lane One Access – Tompsitt Dr ‐ South Jerrabomberra Flows and LOS




2014 Option 1 – Two Lane One Access

VOL AMP 1

24

4

1

61

100

28

13

61

20

89

1338

3

9

15

87

42

87

24

19

187

503

105

378

1

1

874

207

43

46

156

1120

4

12

4

49

21

20

54

75

518

1093

3

228

137

2751

2677

867

218851

564

313

443

79

2069

673

2818

825

525

552

552

3442

2261

2261

1185

980

1338

761

673

418

851

276

232593

677

44

67

215

980

886

3287

1723

761

227432

2757

862

523

309

205

26

1.0km





LOS AMP 2

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 3

99

38

5 5

5

5

31

24

187

33

72

38

110

60

966

1

52

51

55

29

55

99

25

152

297

255

1286

2

2

509

95

34

30

475

584

23

16

1

38

63

58

39

310

734

537

1

586

158

1240

1168

3057

522574

221

666

185

18

841

408

1107

3431

438

1652

1652

1368

1027

1027

343

1489

966

254

408

546

2574

1780

16141817

2938

166

68

172

1489

3217

1385

727

254

9292028

1188

3072

440

669

916

83

1.0km





LOS PMP 4

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 5

4

13

61

1456

9

15

88

42

24

18

506

470

71

16

806

47

154

1167

4

11

6

21

54

93

554

1137

143

2720

2643

893

860

62 10

71

14

2

8

1220

600

328

391

438

87

2093

617

2925

836

570

563

563

3450

2268

2268

1185

957

1456

840

617

443

860

276

232604

721

45

70

71

16

103

7116

16

71

253

957

2

534

897

3266

1726

840

24

10

277

101

120

16

119

2720

886

568

324

216

26

1.0km





LOS AMP 6

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 7

37

72

38

961

52

51

54

29

99

26

283

1390

43

83

506

29

478

558

22

17

1

64

40

356

727

510

168

1269

1187

2948

2556

37 7

43

72

12

40

566

216

699

1333

194

105

868

412

1131

3451

457

1660

1660

1382

1052

1052

331

1565

961

255

412

532

2556

1793

16271824

2988

166

66

43

83

107

4383

83

43

182

1565

1

12

3021

3242

1417

735

255

1

1

16

7

993

106

97

83

94

1

1206

2969

459

702

953

82

1.0km





LOS PMP 8

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 9

4

13

61

1532

9

15

88

42

24

19

499

684

263

82

900

46

155

1200

4

12

6

23

56

115

629

1170

142

2745

2668

995

981

34

237 28

263

77

7

24

1418

586

333

418

424

78

2058

676

2892

879

553

598

598

3422

2263

2263

1163

1070

1532

842

676

505

981

284

238641

804

46

72

303

134

393

288106

82

275

3218

225

1070

8

11

16109

968

3288

1727

842

8

1

3

10

723

46

1

4

15 13

292

15

17

374

412

162

405

3

2741

987

550

330

197

27

1.0km





LOS AMP 10

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 11

36

72

38

1012

52

51

54

29

100

26

285

1566

146

281

578

30

483

585

22

17

1

65

42

402

768

537

196

1276

1187

2966

2555

19

136 20

146

255

36

123

728

214

707

1392

221

70

861

427

1149

3434

469

1661

1661

1373

1048

1048

327

1660

1012

279

427

552

2555

1775

16111823

3009

164

66

189

287

356

173282

281

158

8

19189

1660

9

58

8760

3239

1419

732

279

39

2

12

11

3

4716

33

4

23

8 418

1046

9

222

13

2

346

345

292

327

14

1206

2990

470

710

971

82

1.0km





LOS PMP 12

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 13

5

14

61

1710

9

15

88

42

24

18

508

864

497

147

941

47

155

1266

4

11

6

26

58

130

706

1236

145

2697

2612

1027

1017

102

454 47

497

140

11

43

1657

570

345

438

414

60

1983

702

2948

870

563

598

598

3364

2232

2232

1135

1151

1710

975

702

555

1017

276

231639

836

44

78

560

242

642

536191

147

514

6437

203

1151

22

24

27199

976

3247

1704

975

22

4

7

26

2

12010

103

2

12

45 510

327

45

52

610

700

294

691

8

2681

1019

560

341

193

28

1.0km





LOS AMP 14

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 15

34

72

38

1065

52

51

54

29

100

26

286

1739

247

507

638

30

487

606

22

17

1

66

44

430

829

559

193

1280

1191

2983

2531

52

235 34

247

469

60

217

887

207

704

1420

227

24

849

442

1165

3400

489

1654

1654

1365

1027

1027

340

1726

1065

305

442

574

2531

1748

15851815

3006

163

66

323

509

598

293505

507

266

1940

195

1726

21

127

145102

3242

1426

712

305

111

7

29

26

9

7848

70

15

67

23 1352

1100

26

666

38

6

583

559

518

531

36

1208

3005

491

707

970

80

1.0km





LOS PMP 16

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 17

5

14

61

1951

9

15

88

42

24

18

503

1014

682

207

943

46

155

1381

4

12

6

29

60

149

821

1351

162

2738

2663

1054

1037

161

626 66

682

202

15

57

1876

556

375

458

401

54

1989

734

3159

877

520

610

610

3339

2229

2229

1113

1211

1951

1182

734

595

1037

271

227650

44

81

758

336

856

727267

207

700

9554

217

1211

67

39

39267

972

3284

1702

1182

35

1618

83

5

16912

169

4

21

57 1214

5

358

64

1

5

191

92

5

23

4

27 16

814

912

408

903

23

19

26

33

63

1

819

8722287

853

2728

1045

516

370

193

29

1.0km





LOS AMP 18

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 19

37

72

38

1105

52

52

55

29

100

26

288

1902

345

721

721

30

487

628

22

17

1

67

45

479

846

581

191

1384

1289

2912

2478

82

332 48

345

672

84

310

1017

165

749

1475

233

26

909

491

1268

3379

452

1664

1664

1408

1077

1077

332

1866

1105

347

491

583

2478

1716

15571823

160

65

442

714

808

402712

721

368

2759

186

1866

36

199

204143

3199

1528

754

347

176

1353

46

18

11066

109

24

117

31 2072

27

1195

36

9

27

2410

67

34

13

19

95

4

8

789

749

722

711

68

17

3

60

40

30

12994396873

3035

1306

2935

455

753

948

78

1.0km





LOS PMP 20

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 21

5

14

61

2012

9

15

88

42

24

18

502

1141

858

262

979

46

155

1412

4

12

8

31

62

165

887

1381

169

2742

2662

1076

1063

217

791 85

858

259

20

72

1982

555

371

474

405

57

1957

761

3154

893

521

623

623

3357

2254

2254

1106

1263

2012

1209

761

620

1063

273

229664

44

82

940

422

1047

905335

262

875

12872

228

1263

112

55

50339

984

3292

1667

1209

47

3429

146

9

21711

238

5

32

54 1614

18

378

64

1

16

671

139

16

82

13

6

24

1

59

996

1094

513

1086

38

66

1

27

34

68

1

841

8822272

875

2728

1065

517

366

191

29

1.0km





LOS AMP 22

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 23

35

72

38

1142

52

52

54

29

100

26

285

2018

432

925

746

29

491

638

22

17

2

68

47

514

915

591

233

1356

1252

2934

2524

107

420 61

432

866

108

406

1115

156

765

1505

254

49

916

466

1284

3416

466

1676

1676

1364

1046

1046

319

1877

1142

355

466

590

2524

1742

15801836

161

66

546

903

987

497907

925

457

3780

214

1877

51

275

262184

3242

1492

732

355

234

2077

66

28

14164

147

27

173

31 2271

90

1195

37

10

89

5812

97

94

42

65

31

18

16

29

967

911

909

865

101

55

13

60

43

33

13029404879

3072

1269

2963

469

769

994

80

1.0km





LOS PMP 24

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 25

5

14

61

2025

9

15

87

42

24

19

497

1240

1010

300

1012

46

153

1420

4

12

7

38

66

171

945

1386

170

2788

2709

1102

1084

276

934 94

1010

297

22

84

2040

575

408

476

407

86

1965

790

3146

909

537

636

636

3368

2266

2266

1105

1292

2025

1194

790

627

1084

276

232677

45

82

1092

487

1197

1054385

300

102416089

261

1292

129

67

56403

1020

3345

1733

1194

60

4534

173

13

24211

294

5

43

54 1614

31

388

64

1

27

114

1

186

27

141

22

10

41

2

101

1139

1225

595

1222

46

114

2

29

34

73

1

866

9052241

900

2775

1087

532

402

186

29

1.0km





LOS AMP 26

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 27

34

72

38

1196

52

52

54

29

100

26

285

2092

491

1069

746

29

493

654

21

17

3

70

51

552

955

603

225

1345

1242

2975

2539

131

479 68

491

1005

120

473

1199

153

747

1540

253

30

913

466

1330

3430

484

1679

1679

1361

1042

1042

320

1878

1196

403

466

602

2539

1753

15911839

162

66

622

1032

1107

5641041

1069

517

46100

213

1878

60

336

292211

3290

1488

722

403

291

2693

8138

15864

176

28

227

31 2371

151

1209

37

11

147

8913

125

150

68

109

53

30

27

50

1087

1045

1036

992

125

87

23

63

48

34

13039417913

3088

1259

3010

488

751

1001

80

1.0km





LOS PMP 28

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL AMP 29

5

14

61

2039

10

15

87

42

24

18

498

1482

1060

311

1001

46

151

1474

5

12

7

45

71

181

1098

1431

196

2814

2741

1113

1106

307

984 95

1060

307

22

89

2019

572

415

480

420

102

1897

863

3068

905

514

628

628

3405

2324

2324

1084

1404

2039

1185

863

646

1106

281

235670

46

98

1162

581

1473

1115435

311

1078237

131

274

1404

134

73

56423

1012

3405

1708

1185

67

5035

183

14

24312

318

5

48

54 1614

38

412

65

1

32

138

1

210

32

171

27

12

50

2

122

1398

1249

733

1257

49

138

2

32

34

83

1

894

8932175

928

2809

1093

509

407

189

30

1.0km





LOS AMP 30

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





VOL PMP 31

34

72

38

1233

52

52

54

29

100

26

282

2084

514

1123

817

29

479

673

21

18

3

73

55

658

970

611

196

1348

1237

3029

2551

144

502 68

514

1058

120

496

1320

150

742

1648

244

39

909

497

1297

3481

558

1699

1699

1371

1058

1058

314

1844

1233

374

497

647

2551

1783

16161864

166

65

714

1069

1167

6261082

1123

555

69151

249

1844

61

360

294221

3425

1503

726

374

320

2894

82

41

15965

187

28

252

32 2371

181

1186

38

11

174

102

13

137

177

81

132

64

36

32

60

1142

1294

1074

1221

128

102

28

72

56

42

22975406891

3031

1254

3077

563

746

1008

79

1.0km





LOS PMP 32

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches




Appendix B

Option 2 – Four Lane One Access – Tompsitt Dr ‐ South Jerrabomberra Flows and LOS




2020 Option 2 – Four Lane One Access

AMP VOL 1

5

14

61

1710

9

15

88

42

24

18

508

862

497

147

941

47

155

1267

4

11

6

26

58

130

705

1237

145

2697

2612

1027

1017

102

454 47

497

140

11

43

1657

570

345

438

414

60

1983

702

2948

870

563

598

598

3364

2232

2232

1135

1151

1710

975

702

555

1017

276

231639

836

44

78

560

242

642

536191

147

514

6437

203

1151

22

24

27199

976

3247

1704

975

22

4

7

26

2

12010

103

2

12

45 510

327

45

52

610

700

294

691

8

2681

1019

560

341

193

28

1.0km





AMP LOS 2

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 3

34

72

38

1065

52

51

54

29

100

26

286

1739

247

507

638

30

487

606

22

17

1

66

44

430

829

559

193

1280

1191

2983

2531

52

235 34

247

469

60

217

887

207

704

1420

227

24

849

442

1165

3400

489

1654

1654

1365

1027

1027

340

1726

1065

305

442

574

2531

1748

15851815

3006

163

66

323

509

598

293505

507

266

1940

195

1726

21

127

145102

3242

1426

712

305111

7

29

26

9

7848

70

15

67

23 1352

1100

26

666

38

6

583

559

518

531

36

1208

3005

491

707

970

80

1.0km





PMP LOS 4

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 5

5

14

61

1951

9

15

88

42

24

18

503

1012

682

207

943

46

155

1383

4

12

6

29

60

149

819

1353

162

2738

2663

1054

1037

161

626 66

682

202

15

57

1876

556

375

458

401

54

1989

734

3159

877

520

610

610

3339

2229

2229

1113

1211

1951

1182

734

595

1037

271

227650

44

81

758

336

856

727267

207

700

9554

217

1211

67

39

39267

972

3284

1702

1182

35

1618

83

5

16912

169

4

21

57 1214

5

358

64

1

5

191

92

5

23

4

27 16

814

912

408

903

23

19

26

33

63

1

819

8722287

853

2728

1045

516

370

193

29

1.0km





AMP LOS 6

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 7

37

72

38

1105

52

52

55

29

100

26

288

1902

345

721

721

30

487

628

22

17

1

67

45

479

845

582

191

1384

1289

2911

2477

82

332 48

345

672

84

310

1017

165

749

1474

233

26

909

491

1268

3378

452

1664

1664

1408

1077

1077

332

1866

1105

347

491

583

2477

1716

15561823

160

65

442

714

808

402712

721

368

2759

186

1866

36

199

204143

3198

1528

754

347

176

1353

46

18

11066

109

24

117

31 2072

27

1195

36

9

27

2410

67

34

13

19

95

4

8

789

749

722

711

68

17

3

60

40

30

12993396873

3034

1306

2935

455

753

949

78

1.0km





PMP LOS 8

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 9

5

14

61

2012

9

15

88

42

24

18

502

1137

858

262

979

46

155

1416

4

12

8

31

62

165

883

1385

169

2742

2662

1076

1063

217

791 85

858

259

20

72

1982

555

371

474

405

57

1957

761

3154

893

521

623

623

3357

2254

2254

1106

1263

2012

1209

761

620

1063

273

229664

44

82

940

422

1047

905335

262

875

12872

228

1263

112

55

50339

984

3292

1667

1209

47

3429

146

9

21711

238

5

32

54 1614

18

378

64

1

16

671

139

16

82

13

6

24

1

59

996

1094

513

1086

38

66

1

27

34

68

1

841

8822272

875

2728

1065

517

366

191

29

1.0km





AMP LOS 10

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 11

35

72

38

1142

52

52

54

29

100

26

285

2017

432

925

746

29

491

639

22

17

2

68

47

514

913

593

233

1356

1252

2934

2524

107

420 61

432

866

108

406

1115

156

765

1505

254

49

916

466

1284

3416

466

1676

1676

1364

1046

1046

319

1877

1142

355

466

590

2524

1742

15801836

161

66

546

903

987

497907

925

457

3780

214

1877

51

275

262184

3242

1492

732

355

234

2077

66

28

14164

147

27

173

31 2271

90

1195

37

10

89

5812

97

94

42

65

31

18

16

29

967

911

909

865

101

55

13

60

43

33

13029405879

3072

1269

2963

469

769

994

80

1.0km





PMP LOS 12

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 13

5

14

61

2027

9

15

87

42

24

19

497

1235

1010

300

1012

46

153

1427

4

12

7

38

66

171

940

1394

170

2787

2708

1101

1084

276

934 94

1010

297

22

84

2042

574

407

476

407

86

1964

790

3147

909

536

635

635

3367

2266

2266

1104

1292

2027

1196

790

627

1084

277

232677

45

82

1092

487

1197

1054385

300

102416089

261

1292

129

67

56403

1020

3344

1733

1196

60

4534

173

13

24211

294

5

43

54 1614

31

388

64

1

27

114

1

186

27

141

22

10

41

2

101

1139

1225

595

1222

46

114

2

29

34

73

1

866

9042243

900

2774

1087

531

401

186

29

1.0km





AMP LOS 14

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 15

34

72

38

1196

52

52

54

29

100

26

285

2091

491

1069

748

29

493

656

21

17

3

70

51

551

955

606

225

1344

1241

2977

2540

131

479 68

491

1005

120

473

1202

153

746

1539

253

30

913

465

1330

3431

484

1679

1679

1361

1043

1043

320

1878

1196

403

465

603

2540

1753

15911839

162

66

622

1032

1107

5641041

1069

517

46100

213

1878

60

336

292211

3292

1487

722

403

291

2693

8138

15864

176

28

227

31 2371

151

1210

37

11

147

8913

125

150

68

109

53

30

27

50

1087

1045

1036

992

125

87

23

63

48

34

13041417913

3090

1258

3012

488

749

1001

80

1.0km





PMP LOS 16

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 17

5

14

61

2040

10

15

87

42

24

18

498

1465

1060

311

1000

46

152

1492

5

12

7

45

71

181

1082

1448

196

2812

2739

1113

1106

307

984 95

1060

307

22

89

2020

572

415

480

420

102

1895

863

3067

913

505

635

635

3402

2322

2322

1083

1404

2040

1186

863

647

1106

281

235678

46

98

1162

581

1473

1115435

311

1078237

131

274

1404

134

73

56423

1012

3403

1706

1186

67

5035

183

14

24312

318

5

48

54 1614

38

412

65

1

32

138

1

210

32

171

27

12

50

2

122

1398

1249

733

1257

49

138

2

32

34

83

1

894

8942173

928

2807

1093

500

407

189

30

1.0km





AMP LOS 18

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 19

33

72

38

1238

52

52

54

29

101

26

283

2087

514

1123

821

29

482

679

21

18

3

73

55

657

981

625

196

1347

1235

3031

2552

144

502 68

514

1058

120

496

1327

150

741

1658

244

39

909

496

1298

3482

559

1699

1699

1371

1058

1058

314

1837

1238

374

496

649

2552

1784

16171864

166

65

714

1069

1167

6261082

1123

555

69151

250

1837

61

360

294221

3427

1502

726

374

320

2894

82

41

15965

187

28

252

32 2371

181

1181

38

11

174

102

13

137

177

81

132

64

36

32

60

1142

1294

1074

1221

128

102

28

72

54

41

22970406892

3024

1253

3079

565

745

1009

79

1.0km





PMP LOS 20

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches




Appendix C

Option 3 – Two Access – Tompsitt Dr / Sheppard St ‐ South Jerrabomberra Flows and LOS




2020 Option 3 – Two Access – Tompsitt / Sheppard

AMP VOL 1

5

14

61

1399

9

15

88

42

24

18

508

623

244

129

908

47

155

1280

4

11

8

26

58

130

695

1250

241

333

2695

2547

963

1016

102

454 47

475

244

140

11

43

1197

583

358

438

400

180

2059

625

2965

872

596

600

600

3367

2236

2236

1134

1037

1399

917

625

497

1016

276

231641

834

44

78

234

170

405

230146

129

234

6437

174

1037

22

24

27199

1014

3267

1705

917

22

4

7

26

2

12010

103

2

12

45 510

267

45

52

382

229

202

229

8

2733

956

594

354

193

28

1.0km





AMP LOS 2

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 3

35

72

38

984

52

51

54

29

100

26

286

1331

99

225

622

30

485

608

22

17

1

66

44

438

819

562

413

229

1313

1138

2925

2669

52

235 34

280

99

469

60

217

606

208

709

1428

252

86

932

392

1177

3396

495

1653

1653

1365

1025

1025

342

1511

984

234

392

502

2669

1745

15821814

3015

163

66

134

200

186

116211

225

105

1940

256

1511

21

127

145102

3251

1437

723

234

111

7

29

26

9

7848

70

15

67

23 1352

898

26

666

38

6

176

280

196

256

36

1191

2948

497

712

972

79

1.0km





PMP LOS 4

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 5

5

14

61

1589

9

15

88

42

24

18

504

712

352

179

913

46

155

1428

4

12

4

29

60

147

808

1401

303

379

2757

2593

996

1012

161

626 66

605

352

202

15

57

1323

560

400

457

387

202

2111

631

3199

887

551

619

619

3331

2224

2224

1110

1082

1589

1100

631

501

1012

271

227660

44

81

338

245

558

334203

179

335

9554

200

1082

67

39

39267

1016

3304

1699

1100

35

1618

83

5

16912

169

4

21

57 1214

5

285

64

1

5

191

92

5

23

4

27 16

527

312

290

315

23

19

26

34

63

1

814

8432356

848

2809

987

547

395

197

29

1.0km





AMP LOS 6

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 7

35

72

38

1001

52

52

55

29

100

26

289

1377

139

328

709

30

488

633

22

17

1

67

45

496

837

586

557

242

1435

1218

2837

2668

82

332 48

369

139

672

84

310

666

166

771

1494

228

94

1026

425

1288

3375

460

1664

1664

1407

1075

1075

334

1584

1001

250

425

493

2668

1713

15531822

160

65

184

283

251

160302

328

146

2759

269

1584

36

199

204143

3199

1546

738

250

176

1353

46

18

11066

109

24

117

31 2072

27

927

36

9

27

2410

67

34

13

19

95

4

8

240

381

275

350

68

17

3

58

37

30

13009392896

3046

1323

2861

462

774

962

79

1.0km





PMP LOS 8

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 9

5

14

61

1601

9

15

88

42

24

18

505

783

477

230

946

46

155

1481

4

12

4

31

62

165

869

1451

361

434

2746

2546

968

1011

217

791 85

710

477

259

20

72

1344

566

421

474

387

238

2091

632

3213

892

566

622

622

3331

2230

2230

1104

1117

1601

1135

632

493

1011

273

228663

44

82

451

314

693

448261

230

452

12872

220

1117

112

55

50339

1022

3311

1703

1135

47

3429

146

9

21711

238

5

32

54 1614

18

296

64

1

16

671

139

16

82

13

6

24

1

59

656

390

372

397

38

66

1

27

35

68

1

834

8682344

868

2799

956

562

416

200

29

1.0km





AMP LOS 10

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 11

36

72

38

1029

52

52

55

29

100

26

286

1372

191

454

722

30

488

647

22

17

1

68

47

537

894

602

669

279

1426

1175

2885

2749

107

420 61

439

191

866

108

406

679

157

783

1535

251

98

1058

394

1312

3408

479

1673

1673

1365

1038

1038

329

1550

1029

241

394

484

2749

1736

15751833

161

66

241

388

318

213416

454

196

3780

320

1550

51

275

262184

3247

1512

723

241

234

2077

66

28

14164

147

27

173

31 2271

90

894

37

10

89

5812

97

94

42

65

31

18

16

29

305

472

374

433

101

55

13

60

39

32

13063399913

3102

1287

2915

482

787

1010

80

1.0km





PMP LOS 12

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 13

5

14

61

1560

9

15

87

42

24

19

500

845

598

274

976

46

153

1479

4

12

5

38

66

170

924

1448

394

544

2702

2552

1023

1048

276

934 94

780

598

297

22

84

1322

573

443

475

405

236

2044

626

3197

907

578

634

634

3351

2252

2252

1102

1134

1560

1166

626

511

1048

276

231676

45

82

557

375

810

556311

274

565

16089

221

1134

129

67

56403

1058

3361

1720

1166

60

45

34

173

13

24211

294

5

43

54 1614

31

301

64

1

27

114

1

186

27

141

22

10

41

2

101

763

452

445

461

46

114

2

29

35

73

1

858

8822315

893

2827

1009

574

437

194

29

1.0km





AMP LOS 14

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 15

35

72

38

1051

52

52

55

29

100

26

287

1391

234

563

742

30

491

661

21

17

3

70

51

584

936

616

735

277

1425

1155

2932

2766

131

479 68

485

234

1005

120

473

718

154

774

1583

255

77

1070

389

1333

3430

497

1678

1678

1362

1043

1043

321

1530

1051

250

389

473

2766

1754

15921838

162

66

291

475

373

256512

563

238

46100

352

1530

60

336

292211

3294

1508

722

250

291

26

93

81

38

15864

176

28

227

31 2371

151

887

37

11

147

8913

125

150

68

109

53

30

27

50

361

561

455

516

125

87

23

63

40

34

13081408926

3122

1276

2967

501

778

1021

80

1.0km





PMP LOS 16

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 17

5

14

61

1640

10

15

88

42

24

18

499

1035

827

329

950

46

152

1537

5

12

5

45

71

185

1075

1498

445

396

2762

2543

1051

1051

307

984 95

695

827

307

22

89

1386

580

451

484

401

214

2052

656

3141

902

541

625

625

3389

2296

2296

1096

1165

1640

1104

656

529

1051

280

234667

46

97

763

484

1037

767390

329

782

237131

231

1165

134

73

56423

1030

3420

1739

1104

67

5035

183

14

24312

318

5

48

54 1614

38

336

65

1

32

138

1

210

32

171

27

12

50

2

122

968

562

586

577

49

138

2

32

35

83

1

880

8912251

914

2874

1032

537

443

197

29

1.0km





AMP LOS 18

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 19

33

72

38

1077

52

52

54

29

101

26

284

1419

302

734

788

29

482

685

21

18

3

73

55

672

976

634

686

246

1405

1135

3040

2749

144

502 68

510

302

1058

120

496

822

150

755

1681

246

42

1058

405

1330

3479

575

1698

1698

1371

1057

1057

315

1487

1077

258

405

521

2749

1782

16161863

166

65

392

604

482

339660

734

310

69151

336

1487

61

360

294221

3439

1515

725

258

320

2894

82

41

15965

187

28

252

32 2371

181

874

38

11

174

102

13

137

177

81

132

64

36

32

60

467

785

576

723

128

102

28

71

42

38

23001404926

3042

1264

3089

580

760

1019

79

1.0km





PMP LOS 20

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches




Appendix D

Option 4 – Two Access – Tompsitt Dr / Isabella Dr ‐ South Jerrabomberra Flows and LOS




2020 Option 4 – Two Access – Tompsitt / Isabella

AMP VOL 1

5

14

61

1457

9

15

88

42

24

18

508

717

301

101

916

47

155

1283

4

11

6

26

58

130

700

1254

150

2793

2723

1018

999

166

270 47

301

106

11

22

147

1380

597

305

438

425

60

2173

608

2962

872

636

575

3612

2024

2024

1411

1011

1457

799

608

504

999

575

270

830

70

325

168

496

312131

101

303

6437

189

1011

89

14

2776

977

3381

1969

799

190

4318

53145

12014

47

29

7

71 915

297

288

75

5530

23

30

297147

465

404

209

396

85

2794

1011

633

300

189

28

1.0km





AMP LOS 2

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 3

35

72

38

912

52

51

54

29

100

26

286

1485

158

333

622

30

485

609

22

17

1

66

44

437

828

562

176

1296

1208

3057

2633

188

157 34

158

306

60

114

257

710

221

711

1429

226

36

918

390

1173

3544

500

1794

1443

969

969

412

1481

912

244

390

515

2633

1794

1604

2992

66

204

316

344

184322

333

168

1940

162

1481

44

80

14559

3341

1455

946

244

190

13185

94

71

7871

51

24

43

32 3676

173

924

36

313116

28

16

173257

330

389

315

362

75

1226

3081

502

714

971

81

1.0km





PMP LOS 4

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 5

5

14

61

1621

9

15

88

42

24

18

504

826

431

147

922

46

155

1409

4

12

6

29

60

148

808

1380

158

2847

2779

1039

1017

234

387 66

431

154

15

30

189

1527

583

360

457

415

53

2224

608

3156

885

609

586

3599

1987

1987

1387

1035

1621

943

608

528

1017

586

265

74

455

240

668

439187

147

429

9554

194

1035

145

26

39115

973

3433

1917

943

237

6632

119

179

16917

94

35

14

88 1820

359

314

98

6

3

1635

49

37

380193

6

27

2

25

626

532

297

524

119

10

9

26

33

63

1

822

8212335

855

2847

1032

606

355

197

29

1.0km





AMP LOS 6

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 7

35

72

38

904

52

52

55

29

100

26

288

1566

220

469

702

30

489

630

22

17

1

67

45

500

851

584

169

1412

1318

3005

2603

257

222 48

220

434

84

166

361

781

176

740

1505

230

44

1004

424

1279

3546

459

1756

1508

1003

1003

416

1540

904

262

424

503

2603

1756

1574

65

280

437

449

252448

469

231

2759

151

1540

67

130

20484

3327

1573

971

262

265

177127

135

100

11095

80

36

77

43 50104

237

959

50

41

18

5323

50

39

234346

27

95

13

12

432

518

432

482

119

14

7

59

35

30

12968384894

3003

1337

3030

462

743

976

80

1.0km





PMP LOS 8

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 9

5

14

61

1669

9

15

88

42

24

18

505

915

568

191

944

46

155

1469

4

12

6

31

62

166

871

1439

162

2879

2804

1055

1034

299

514 85

568

202

20

40

227

1593

587

344

475

421

56

2230

626

3186

899

616

592

3669

2041

2041

1369

1063

1669

969

626

542

1034

592

267

74

588

307

822

571241

191

562

12872

203

1063

199

38

50160

983

3477

1956

969

274

9144

188

204

21717

146

40

21

88 2219

384

320

94

6

10

4431

82

40

447250

19

6

24

7

86

771

649

380

642

147

39

28

27

34

68

1

832

8842302

866

2874

1046

612

339

199

29

1.0km





AMP LOS 10

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 11

35

72

38

916

52

52

54

29

100

26

286

1620

280

632

724

30

489

645

22

17

1

68

47

537

914

599

201

1395

1294

3075

2678

295

284 61

280

588

108

235

421

834

176

756

1538

248

52

1025

395

1295

3632

478

1772

1494

972

972

409

1513

916

257

395

502

2678

1772

1605

65

350

580

569

317599

632

291

3780

174

1513

86

187

262113

3410

1554

939

257

332

199160

163

124

14198

111

41

118

45 56100

302

935

49

39

62

7623

75

79

279379

91

31

18

42

40

552

635

571

592

162

44

24

60

35

32

13017386909

3053

1313

3106

481

759

1023

82

1.0km





PMP LOS 12

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 13

5

14

61

1647

9

15

87

42

24

19

499

985

699

226

974

46

153

1471

4

12

5

38

66

170

931

1440

176

2886

2828

1099

1076

360

638 94

699

237

22

50

258

1603

589

380

475

426

65

2221

633

3149

913

664

600

3693

2031

2031

1383

1071

1647

941

633

567

1076

600

270

75

709

362

943

693285

226

688

16089

208

1071

218

48

56208

1018

3508

1932

941

293

10349

217

213

24217

188

40

29

89 2119

396

331

92

5

17

7528

116

45

494304

32

10

41

11

144

886

735

448

733

158

71

45

29

34

73

1

861

8472302

894

2898

1088

660

374

191

29

1.0km





AMP LOS 14

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 15

34

72

38

937

52

52

55

29

100

26

286

1672

326

758

747

30

493

660

21

17

3

70

51

579

960

615

194

1389

1292

3098

2683

314

330 68

326

710

120

287

455

893

168

757

1584

247

53

1035

388

1320

3652

513

1789

1502

966

966

412

1502

937

271

388

508

2683

1789

1592

64

407

689

655

367715

758

337

46100

181

1502

97

235

292132

3462

1561

930

271

387

202177

172

138

15898

134

43

159

45 5797

353

943

48

37

105

9824

97

120

309391

151

53

30

68

66

637

739

675

689

189

71

40

63

36

34

13024393927

3060

1310

3135

517

761

1041

81

1.0km





PMP LOS 16

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 17

5

14

61

1727

10

15

88

42

24

18

499

1187

872

260

953

46

152

1523

5

12

5

45

71

185

1082

1484

193

2857

2794

1099

1086

447

807 95

872

268

22

61

294

1636

617

415

484

432

76

2142

661

3110

904

622

597

3623

2074

2074

1381

1149

1727

983

661

592

1086

597

275

77

874

461

1180

858349

260

855

237131

225

1149

204

56

56260

994

3497

1946

983

269

9946

221

178

24316

226

33

36

83 2018

346

367

87

4

23

9923

146

45

432374

36

12

50

11

164

1106

819

583

828

142

96

44

32

34

83

1

882

8632246

917

2866

1082

617

406

196

29

1.0km





AMP LOS 18

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 19

33

72

38

976

52

52

54

29

101

26

284

1676

378

901

796

29

482

685

21

18

3

73

55

667

996

633

170

1374

1266

3095

2653

315

378 68

378

849

120

332

425

992

158

734

1676

240

68

1024

407

1318

3646

571

1824

1489

971

971

415

1459

976

279

407

522

2653

1824

1633

63

504

799

746

442837

901

396

69151

213

1459

93

267

294150

3543

1554

929

279

459

181164

166

131

15993

147

41

188

44 5193

410

920

47

33

132

107

23

110

144

339371

174

64

36

74

77

725

959

779

889

186

84

46

71

36

38

22956392925

2992

1285

3147

576

738

1029

81

1.0km





PMP LOS 20

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches




Appendix E

Option 5 – Three Access – Tompsitt Dr / Sheppard St / Isabella Dr ‐ South Jerrabomberra Flows and LOS




2020 Option 5 – Two Access – Tompsitt / Sheppard / Isabella

AMP VOL 1

5

14

61

1397

9

15

88

42

24

18

508

623

246

129

907

47

155

1277

4

11

8

26

58

129

695

1247

226

307

2746

2582

948

1014

91

419 47

437

246

128

11

41

16

1196

588

313

438

397

164

2111

625

2985

832

643

573

3471

2034

2034

1427

1036

1397

884

625

501

1014

573

271

827

70

235

170

405

231146

129

235

6437

174

1036

24

23

27189

987

3291

2025

884

27

13

7

34

9

12010

95

4

11

47 511

39

267

50

115

47

5

3916

382

230

202

229

13

2757

941

641

309

196

28

1.0km





AMP LOS 2

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 3

35

72

38

985

52

51

54

29

100

26

286

1330

99

226

624

30

484

608

22

17

1

66

44

437

822

562

394

229

1320

1146

2918

2682

54

218 34

250

99

463

60

211

18

605

214

718

1427

239

82

941

391

1183

3421

484

1825

1373

971

971

411

1510

985

231

391

502

2682

1825

1618

3028

66

134

201

187

116211

226

105

1940

260

1510

23

123

14598

3240

1429

962

231

126

1331

30

19

7849

68

16

64

24 1454

30

898

27

997

37

7

3018

176

281

196

256

44

1196

2940

486

721

956

81

1.0km





PMP LOS 4

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 5

5

14

61

1583

9

15

88

42

24

18

504

710

355

180

912

46

155

1423

4

12

4

29

60

148

808

1395

282

383

2776

2635

952

997

135

561 66

537

355

182

15

54

24

1318

573

380

457

383

187

2131

630

3222

834

603

583

3432

2009

2009

1393

1079

1583

1103

630

493

997

583

267

74

339

244

556

335204

180

338

9554

204

1079

70

37

39248

971

3340

1997

1103

40

2819

94

15

16913

153

8

20

61 1315

53

284

69

2

4

146

80

10

6932

4

27

1

23

526

312

290

315

30

12

7

26

34

63

1

806

8502372

840

2836

943

599

375

200

29

1.0km





AMP LOS 6

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 7

35

72

38

996

52

52

55

29

100

26

289

1375

139

333

710

30

488

633

22

17

1

67

45

495

839

586

519

242

1441

1223

2843

2673

82

306 48

333

139

649

84

300

38

660

168

763

1492

232

75

1032

425

1292

3386

444

1809

1409

1004

1004

415

1582

996

248

425

490

2673

1809

1590

65

184

289

252

160308

333

146

2759

268

1582

38

192

204137

3182

1527

991

248

182

2256

52

30

11067

105

25

111

32 2276

51

926

38

13

25

2711

64

34

4133

21

95

6

9

242

376

281

346

78

17

4

58

37

30

13015393899

3052

1304

2867

446

767

955

80

1.0km





PMP LOS 8

1.0km

LOS KEY Road

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 9

5

14

61

1598

9

15

88

42

24

18

505

781

479

229

944

46

155

1475

4

12

4

31

62

165

869

1446

329

412

2790

2650

1000

1021

175

692 85

603

479

232

20

68

34

1341

573

353

474

387

186

2134

632

3231

845

611

591

3495

2051

2051

1386

1114

1598

1110

632

507

1021

591

268

74

453

313

692

450260

229

454

12872

208

1114

116

52

50305

988

3375

2038

1110

50

4730

159

22

21712

208

9

30

58 1615

60

296

68

2

14

465

113

19

10672

15

6

24

3

80

654

392

372

398

48

45

23

27

34

68

1

830

8752356

865

2877

989

607

347

198

29

1.0km





AMP LOS 10

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 11

36

72

38

1030

52

52

55

29

100

26

286

1371

191

456

722

30

488

648

22

17

1

68

47

537

896

602

606

279

1431

1191

2884

2756

99

382 61

378

191

827

108

394

64

677

163

771

1535

250

94

1063

393

1316

3435

462

1816

1381

974

974

407

1550

1030

240

393

484

2756

1816

1619

64

241

390

319

213418

456

196

3780

322

1550

54

265

262176

3243

1503

962

240

229

2980

73

43

14165

142

28

165

32 2374

101

894

39

13

83

5913

93

90

6350

70

31

18

21

32

307

472

375

433

113

52

16

60

39

32

13070399918

3109

1277

2913

465

774

1007

82

1.0km





PMP LOS 12

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 13

5

14

61

1563

9

15

87

42

24

19

500

848

596

274

974

46

153

1480

4

12

5

38

66

169

925

1449

351

423

2830

2684

1039

1049

219

805 94

643

596

264

22

80

41

1324

581

388

475

395

200

2154

644

3204

857

660

599

3542

2062

2062

1395

1136

1563

1063

644

515

1049

599

270

75

553

374

813

553312

274

563

16089

217

1136

133

64

56356

1020

3427

2047

1063

59

5935

186

26

24212

251

10

40

58 1615

67

301

68

2

24

805

148

29

138113

25

10

41

4

135

760

453

444

455

56

79

36

29

35

73

1

854

8702334

889

2921

1025

656

383

192

29

1.0km





AMP LOS 14

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 15

35

72

38

1050

52

52

55

29

100

26

287

1392

234

564

743

30

491

661

21

17

3

70

51

585

937

616

650

277

1428

1177

2958

2781

115

432 68

401

234

959

120

458

85

717

159

768

1584

254

48

1073

389

1334

3455

493

1827

1385

968

968

410

1531

1050

248

389

481

2781

1827

1622

64

290

476

375

256513

564

238

46100

344

1531

63

325

292203

3293

1501

955

248

281

3596

8753

15865

170

29

216

32 2474

155

888

39

13

139

8814

120

144

8667

117

53

30

34

53

364

562

456

518

138

84

27

63

41

34

13089403931

3130

1268

2993

497

772

1013

81

1.0km





PMP LOS 16

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





AMP VOL 17

5

14

61

1632

10

15

88

42

24

18

499

1034

831

329

954

46

152

1532

5

12

5

45

71

185

1074

1494

407

398

2780

2646

1040

1047

259

873 95

572

831

278

22

85

42

1384

598

430

484

401

187

2070

656

3157

861

597

595

3538

2076

2076

1389

1161

1632

1102

656

530

1047

595

274

77

767

484

1035

771390

329

786

237131

228

1161

136

70

56381

995

3498

2061

1102

65

6336

195

25

24312

279

8

45

57 1615

62

334

67

1

30

105

4

174

33

123145

29

12

50

4

155

966

564

585

579

57

104

35

32

35

83

1

873

9002257

907

2949

1021

592

422

199

29

1.0km





AMP LOS 18

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches





PMP VOL 19

33

72

38

1060

52

52

54

29

101

26

284

1418

302

752

791

29

482

685

21

18

3

73

55

671

978

634

613

246

1407

1157

3007

2731

126

455 68

418

302

1048

120

483

83

804

154

735

1680

245

36

1059

404

1330

3475

557

1848

1402

979

979

413

1487

1060

256

404

500

2731

1848

1654

63

392

623

484

339678

752

310

69151

341

1487

63

349

294213

3403

1512

967

256

343

3696

88

55

15966

181

29

243

33 2473

215

874

39

13

167

101

14

132

171

11976

139

64

36

39

64

470

770

594

708

140

98

32

71

42

38

23004402929

3045

1259

3056

563

739

1016

81

1.0km





PMP LOS 20

1.0km

LOS KEYRoad

LOS D

LOS E

LOS F

Intersections

Links

Approaches

Queanbeyan City Council TRACKS Model · Dave Hunter Senior Principal Transportation Engineer...

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Transcript of Queanbeyan City Council TRACKS Model · Dave Hunter Senior Principal Transportation Engineer...