Table 1-10: U.S. Oil and Gas Pipeline Mileage ,,,,,,,,,,,,,,,,,,,,,,, ,1960,1965,1970,1975,1980,1985,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006 "Oil pipeline, total","190,944","210,867","218,671","225,889","218,393","213,605","208,752","203,828","196,545","193,980","190,350","181,912","177,535","179,873","178,648","177,463","176,996","(R) 158,248","(R) 160,900","(R) 159,648","(R) 161,670","(R) 159,512","169,346" Crude linesa,"141,085","149,424","146,275","145,679","129,831","117,812","118,805","115,860","110,651","107,246","103,277","97,029","92,610","91,523","87,663","86,369","85,480",U,U,U,U,U,U Product lines,"49,859","61,443","72,396","80,210","88,562","95,793","89,947","87,968","85,894","86,734","87,073","84,883","84,925","88,350","90,985","91,094","91,516",U,U,U,U,U,U "Gas pipelineb,c, total","630,900","767,500","913,300","979,300","1,051,800","1,118,900","1,189,200","1,218,200","1,216,100","1,277,200","1,288,400","1,277,600","1,323,600","1,331,800","1,351,200","1,340,300","1,369,300","1,373,500","1,411,400","1,424,200","1,462,300","1,437,500","1,534,300" Distribution mains,"391,400","494,500","594,800","648,200","701,800","753,400","864,600","891,400","892,000","951,800","955,600","949,800","1,001,800","1,003,100","1,022,100","1,007,500","1,045,600","1,066,300","1,079,600","1,097,900","1,139,800","1,117,800","1,214,000" Transmission pipelinesd,"183,700","211,300","252,200","262,600","266,500","271,200","292,200","294,100","291,500","293,300","301,500","296,900","292,200","294,000","300,100","301,000","296,600","287,100","309,500","304,000","298,900","296,400","300,400" Gathering linese,"55,800","61,700","66,300","68,500","83,500","94,300","32,400","32,700","32,600","32,100","31,300","30,900","29,600","34,700","29,000","31,800","27,100","20,100","22,300","22,300","23,700","23,300","19,900" KEY: R = revised; U = data are not available.,,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,,,,,,,, a Includes trunk and gathering lines.,,,,,,,,,,,,,,,,,,,,,,, b Excludes service pipe. Data are not adjusted to common diameter equivalent. Mileage as of the end of each year.,,,,,,,,,,,,,,,,,,,,,,, c 'Total gas pipeline in 2004 does not add to total due to rounding by the data source.,,,,,,,,,,,,,,,,,,,,,,, "d After 1975, includes 5,000-6,200 miles of underground storage pipe.",,,,,,,,,,,,,,,,,,,,,,, "e Before 1990, data include field line mileage.",,,,,,,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,, NOTE,,,,,,,,,,,,,, "Mileage data reported in Gas Facts, prior to 1990, was taken from the American Gas Association's member survey, the Uniform Statistical Report, supplemented with estimates for companies that did not participate. Gas Facts mileage data is now based on information reported to the U.S. Department of Transportation on Form 7100. ",,,,,,,,,,,,,, ,,,,,,,,,,,,,, ,,,,,,,,,,,,,, SOURCES,,,,,,,,,,,,,, Oil pipeline:,,,,,,,,,,,,,, "1960-2000: Eno Transportation Foundation, Inc., Transportation in America, 2002(Washington, DC: 2002), p. 58. ",,,,,,,,,,,,,, "2001-06: U.S. Department of Transportation, Research and Special Programs Administration, Office of Pipeline Safety, Pipeline Statistics, Internet site http://ops.dot.gov/stats.htm as of June 4, 2008.",,,,,,,,,,,,,, Gas pipeline:,,,,,,,,,,,,,, "1960-2006: American Gas Association, Gas Facts (Washington, DC: Annual issues), table 5-1 and similar tables in earlier editions.",,,,,,,,,,,,,, 16