Post on 20-Jan-2016
Presented by:
Department of Transportation - Toll Bridge Program
New Benicia-Martinez Bridge Project
New Benicia-Martinez Bridge Project
Aerial View Of Benicia Bridges
New Benicia-Martinez Bridge
Existing Benicia-Martinez Bridge
New Benicia-Martinez Bridge Project
Remove Median Barrier and place floating slab
Remove Asphalt and replace with lightweight fill.
Marina Vista Road
Complete Remaining work on Marina Vista to new Mococo rail crossing.
South Approach Contract Work
New Benicia-Martinez Bridge Project
18” Asphalt Overlay
Raise Mococo Bridge by 18”
South Approach Contract Work
New Benicia-Martinez Bridge Project
Existing Bridge Work
Add New Bike/Pedestrian Walkway
Demolish Center Median
Benicia
MartinezReplace 67 Deck Joints
Replace Deck Sections
New Benicia-Martinez Bridge Project
Replace Deck Joints
- 67 Joints spaced 90’ apart
Replace Deck Sections
Stage 1
Stage 2
Expansion Joint Reconstruction
New Benicia-Martinez Bridge Project
Deck Reconstruction
Pier 3 to Pier 13 12’ wide replacement (Entire length of truss bridge).
Pier 13
Pier 3Deck Reconstruction
Pier 3 to Pier 13 12’ wide replacement localized Areas
Partial Deck Reconstruction
New Benicia-Martinez Bridge Project
Deck Reconstruction – Typical Section
New Benicia-Martinez Bridge Project
Expansion Joint Reconstruction
New Benicia-Martinez Bridge Project
Existing Bridge With New Public Access
Existing Bridge
74’
12’ 11’ 11’ 6’ 11’ 11’ 12’median
Existing Bridge with New Bicycle & Pedestrian PathSouthbound I-680
74’
12’shoulder
8’ 12’ 11.5’ 11.5’ 11’ 8’shoulder
Southbound Northbound
New Benicia-Martinez Bridge ProjectPublic Access At North Approach
Existing Vista Point
New Bicycle &Pedestrian Path
New Benicia-Martinez Bridge ProjectBike Path Cross Sections
12’ 2’2’
2%
Typical Section
12’ 2’
FreewayTraffic
Adjacent to Freeway Shoulder
2%
12’
1.50%Bridge Traffic
Existing ConcreteBarrier
On Existing Bridge
New Benicia-Martinez Bridge Project
Mococo Road
Public Access toNew Toll Plaza
MARTINEZ
Marina Vista Road
New Bicycle & Pedestrian Path
South Approach Contract Work
New Benicia-Martinez Bridge Project
Bike and Pedestrian Facilities
New Benicia-Martinez Bridge ProjectNorth Approach Contract Work
Remove Toll Plaza
New Benicia-Martinez Bridge Project
Demolish Over crossings
Demolish Existing Toll Plaza
New Pedestrian/Bike Path
Realign I-680/I-780 SB Traffic
North Approach Contract Work
Benicia