BTS Productshttps://doi.org/10.21949/15014512013PDFStatistical ReportSprung, Michael J.Chambers, MatthewUnited States. Department of Transportation. Bureau of Transportation StatisticsMoore, William H.Wingfield, AlphaBronzini, Michael S.Pisarski, AlanMeyer, MichaelFletcher, WendellSedor, JoanneGreene, DavidSchmitt, Rolf R.Han, XiaoliFang, VincentFuller, JohnCampbell, CharlesChadwick, William Jr.Gorman, JeffHarrison, IvyRobinson, CeceliaRodes, JenniferSeguin, MarianneLewis, SteveMenegus, DominicSharp, JoySteve, KennethBeningo, StevenLiu, MindyNguyen, Long X.Firestine, TheresaMemmott, Jeffery L.Notis, KenUnited States. Department of Transportation. Bureau of Transportation StatisticsUnited StatesCondition surveysEconomicsEnergy consumptionEnv...