00951oas 2200337 a 450 991069467850332120130506141228.0(CKB)5470000002363912(OCoLC)62211951(EXLCZ)99547000000236391220051103b19942012 sa engurmnu||||||||txtrdacontentcrdamediacrrdacarrierVolpe Center highlights[electronic resource]Cambridge, MA [John A. Volpe National Transportation Systems Center]volumes digital, PDF fileHighlightsTransportationResearchUnited StatesPeriodicalsTransportationResearchGPOGPOGPOOCLCQGPODOCUMENT9910694678503321Volpe Center highlights3133006UNINA