Traffic Analysis Tools Volume IX: Work Zone Modeling and Simulation
A Guide for Analysts

Figure 16 I-15 Analysis Process

Pictorial description of the analysis process that Caltrans used. There are eight major boxes starting with Value Analysis, Closure Schedule, Traffic Delay, Economic Evaluation,  Lane Closure review Committee, Traffic Simulation, PS&E Package, and Construction Traffic Monitor. Phase I encompasses Closure Schedule, Traffic Delay, and Economic Evaluation. Phase II encompasses Traffic Simulation and PS&E Package.

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