the 1999 annual mobility report information for urban america david schrank tim lomax texas transportation institute a&m university system http tamu edu study is sponsored by california department of colorado kentucky cabinet maryland state highway administration minnesota new york oregon washington ii iii abstract provided nation s subject discussion and debate every day this provides data on performance some elements that transport in 68 areas travel demographic facility operational statistics from 1982 to 1997 are oriented broad public interest designed present technical non audiences primary measures rate index delay both relate concerns users amount time required compares needed during peak periods average free flow conditions
