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

Figure 28 Crash Rates

Line graph. X axis is year starting in 1996 and ending in 2010 in two-year increments. Y axis is percentage of congested links %. Three lines are represented: TB, DB, and N-B. 1996 all values are 230. 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 245 for DB and TB and 255 for N-B.

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