Work Zone Mobility and Safety Program

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

Figure 42 2004 Hourly Demand Pattern By Day of Week (from HI-STAR)

Line graph. X axis is the time of day by our. Y axis is demand in percent. Eight lines are depicted: Inbound Monday through Thursday. Inbound Friday. Inbound Saturday. Inbound Sunday. Outbound Monday through Thursday. Outbound Friday. Outbound Saturday. Outbound Sunday. The shape of all curves is similar to a normal curve. Demand is low in the morning hours (between 1:00am and 8:00am). Demand is highest during the afternoon and evening hours (between 12:00pm and 5:00pm).

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