Work Zone Mobility and Safety Program

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

Figure 30 Capacity vs Length for Two-Way One-Lane Flagging Operations

Line graph. X axis is length of two-way, one-lane section is feet from 0 to 1800. Y axis is capacity in vehicles per hour. Length is 200, capacity is 1400. Length is 400, capacity is 1300. Length is 1000, capacity is 1000. Length is 1300, capacity is 950. Length is 1650, capacity is 800. In general this is a straight line which moves from 200, 1400 down to 1600, 800.

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