Table A5 Railroad Ton-Miles,,,,,,,,,,,,,, "(billions, unless otherwise noted)",,,,,,,,,,,,,, ,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003p "Waybill ton-miles, U.S. terminations1 ","1,055","1,033","1,089","1,124","1,208","1,303","1,362","1,374","1,433","1,490","1,530","1,581","1,587", U.S.-Canada terminations. (million metric tons)2,11.479,10.398,11.362,12.482,14.502,15.391,16.474,18.403,17.099,15.175,17.624,19.813,19.606, Conversion to short tons (millions),12.653,11.462,12.525,13.759,15.986,16.966,18.160,20.286,18.849,16.728,19.427,21.840,21.612, Average U.S. length of haul (miles)3,726,751,763,794,817,843,842,851,835,835,843,859,853, "Ton-miles, U.S.-Canada terminations",9.183,8.611,9.550,10.927,13.057,14.295,15.285,17.261,15.740,13.966,16.383,18.750,18.435, "Waybill ton-miles, all traffic",,,,,,,,,,,,,,"1,621" "Waybill tons, all rraffic (millions)",,,,,,,,,,,,,,"2,078" "Waybill tons, traffic within U.S. (millions)",,,,,,,,,,,,,,"1,965" Mileage in Canada,,,,,,,,,,,,,,150 Canadian ton-miles ,,,,,,,,,,,,,,17 Railroad ton-miles (improved BTS),"1,064","1,042","1,098","1,135","1,221","1,317","1,377","1,391","1,448","1,504","1,546","1,599","1,606","1,604" Class I ton-miles (NTS)4,"1,034","1,039","1,067","1,109","1,201","1,306","1,356","1,349","1,377","1,433","1,466","1,495",, Railroad ton-miles (Eno)5,"1,091","1,100","1,138","1,183","1,275","1,375","1,426","1,421","1,442","1,499","1,534","1,558",, "1 U.S. Department of Transportation, Surface Transportation Board, Carload Waybill Sample (Washington, DC: 1990–2003).",,,,,,,,,,,,,, "2 Transport Canada, Transportation in Canada (Ottawa, Ontario, Canada: 1990–2002), Addendum, table A6-10.",,,,,,,,,,,,,, "3 Association of American Railroads, Railroad Facts (Washington, DC: Various years), p. 36.",,,,,,,,,,,,,, "4 U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics (Washington, DC: 2003), table 1-44.",,,,,,,,,,,,,, "5 Eno Transportation Foundation, Transportation in America (Washington, DC: 2002), p. 42.",,,,,,,,,,,,,, Key: p = preliminary.,,,,,,,,,,,,,,