Work Zone Impacts Assessment:
A Process to Manage Work Zone Safety and Mobility Impacts of Road Projects
Example Work Zone Impacts Assessment for a Minor/Basic Project: Washington State Department of Transportation, SR 112 Bear Creek Culvert Replacement Project
March 30, 2007
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Contact Information: WorkZoneFeedback@dot.gov
Table of Contents
2.0 Work Zone Impacts Assessment Process Example
- 2.1 Policy Considerations for the SR 112 Project
- 2.2 SR 112 Work Zone Considerations During Systems Planning
- 2.3 SR 112 Work Zone Considerations During Preliminary Engineering
- 2.4 SR 112 Work Zone Considerations During Design
- 2.5 SR 112 Work Zone Impacts Management During Construction
- 2.6 SR 112 Performance Assessment
Figure 1. Area Map Showing Relative Location of the Project
Figure 2. Project Location Map Showing SR 112 between Wasankari Road and Johnson Road
Figure 3. TTC Plan Used for Flagging Operation During Work Hours
Figure 4. TTC Plan Used for Temporary Traffic Signal Operation During Nonwork Hours
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