Development of a Random Sampling Procedure for Local Road Traffic Count Locations

Sarah T. Bowling* JWA/HMB Indiana, LLC Lisa Aultman-Hall* University of Connecticut

Traffic counting programs traditionally designed for traffic management require some re-thinking in...

Figure 2 Bias Analysis for Pike County

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(0.2 mile grid)

Figure 3 Pike County Weights

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Table 1 Deviance Information Criterion and Related Performance Measures for Models of Various Complexities

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Figure 9 Proportion of KAB Crashes1 Involving Vehicles that Ran Off Roads and Hit Fixed Objects on the Roadside for Each County

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In percent; averaged over the 1992-1999 period and 6 neighboring counties

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Figure 3 Vehicle-Miles Traveled on Rural, 2-Lane, Low-Volume, On-System Roads in Each Texas County: 1999

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In millions of vehicle-miles traveled or MVMT

Figure 9 Proportion of KAB Crashes1 Involving Vehicles that Ran Off Roads and Hit Fixed Objects on the Roadside for Each County

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In percent; averaged over the 1992-1999 period and 6 neighboring counties

Figure 6 Proportion of KAB Crashes1 that Occured on Sharp Horizontal Curves in Each County

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In percent; averaged over the 1992-1999 period and 6 neighboring counties

County average...

Figure 5 Topographical Map of Texas

Table 2 Example MCMC Simulation Output for Model 27: Some Statistics of the Estimated Posterior Density for a Selected Number of Parameters

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