Levine, Ned; Wachs, Martin - In: Transportation Research Part A: Policy and Practice 32 (1998) 3, pp. 215-229
Factors affecting vehicle occupancy measurement were examined with the aim of improving state and local vehicle occupancy monitoring programs. A comparison was conducted of five data sets looking at the effects on average vehicle occupancy (AVO) of time of day, day of week, road types, HOV...