Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a...

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Cement Stabilization Projects in Iowa City Jason Reichart Civil Engineer City of Iowa City

Transcript of Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a...

Page 1: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Cement Stabilization Projects in Iowa CityJason Reichart

Civil Engineer

City of Iowa City

Page 2: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Cement Stabilization Projects in Iowa City

• Not a technical discussion on cement stabilization

• Situations where cement stabilization has been and effective tool for the City of Iowa City

• Pros and Cons vs. Cost Benefit Analysis

Page 3: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Background and Site Conditions

• At grade railroad crossing on a 4-Lane arterial street near a junior high school

• 13,700 ADT in 2012 - projected 17,500 ADT by 2030

• Numerous delays and safety concerns

Page 4: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Project Overview

• Construction included 5 phases

• Constructed a vehicle and railroad detour in Phase 1 and 2

• 23,000 CY of cut along alignment of First Avenue and construction of railroad bridge during Phase 3

• Phase 4 was a 14 day critical closure to remove railroad detour, complete storm sewer, and construct new pavement

• First Avenue open to traffic and trains on the new bridge by Phase 5

Page 5: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 6: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 7: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 8: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 9: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 10: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 11: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 12: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 13: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 14: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

First Avenue Grade Separation

Page 15: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Background and Site Conditions

• 4-Lane Arterial street through a commercial area and residential neighborhood

• Near a community college, shopping mall, and 10 other businesses

• 9,700 ADT in 2006 - projected 11,000 ADT by 2030

• Numerous safety concerns and drainage issues

Page 16: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Project Overview

• Construction included 3 phases with 10 stages

• Project length – 4,445 LF

• Total reconstruction of roadway and utilities

Page 17: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Page 18: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Page 19: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Page 20: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Lower Muscatine Road

Page 21: Cement Stabilization Projects in Iowa City · Cement Stabilization Projects in Iowa City •Not a technical discussion on cement stabilization •Situations where cement stabilization

Questions

Jason Reichart

[email protected]

(319)-356-5416