Abstract
Transportation Research Record: Journal of the Transportation Research Board, No. 1945 contains 13 papers on topics such as determining the locations and spacing patterns for inductive loop road detector placement on Interstate corridors, a California county’s integrated geographic information system database for traffic analysis, characterizing truck traffic in California to aid in mechanistic–empirical pavement design, an evaluation of redesigned quartz piezoelectric weigh-in-motion sensors, using cell phones as a means to access urban traffic data, the significance of statistical changes in traffic volume during holidays, and more. (Author/publisher)