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

Figure 25 User Delay

Line graph. X axis is year starting in 1996 and ending in 2010 in two-year increments. Y axis is vehicle hours of delay in millions. Three lines are represented: TB, DB, and N-B. 1996: all values are 32. 1998 all values are 30. 1998 Values are close to 30. 200 values are close to 35. 2002 values are 25, 30 and 35, respectively. 2004 values are 35, 40 and 48, respectively. 2005 values are 40 and 50. 2005 values are 40 and 50. 2010 values vary between 60 for DB and TB and 105 for N-B.

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