Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.
64 HAWK High-intensity activated crosswalk HCM Highway Capacity Manual HSD Honestly significant difference HSRC Highway Safety Research Center ITE Institute of Transportation Engineers LOS Level of service MOE Measure of effectiveness MUTCD Manual on Uniform Traffic Control Devices on Streets and Highways NCUTCD National Committee on Uniform Traffic Con- trol Devices PDA Personal digital assistant RMSE Root mean square error SAS Statistical Analysis Software SUV Sport utility vehicle TTI Texas Transportation Institute VCR Videocassette recorder Abbreviations, Acronyms, and Initialisms