"Table 1-1: Pennsylvania Public Road Length, Miles by Functional System",,,,,,,
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,1995,1996,1997,1998,1999,2000,
Total rural and urban,"118,648","118,952","119,129","119,281","119,384","119,642",
,,,,,,,
Rural,"85,376","85,750","85,402","85,143","85,097","85,392",
Interstate,"1,081","1,207","1,201","1,201","1,207","1,207",
Other principal arterial,"2,613","2,479","2,484","2,494","2,484","2,481",
Minor arterial,"5,094","5,116","5,107","5,106","5,105","5,107",
Major arterial,"8,046","8,058","8,063","8,064","8,066","8,069",
Minor collector,"7,958","7,960","7,956","7,960","7,968","7,966",
Local,"60,584","60,930","60,591","60,318","60,267","60,562",
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Urban,"33,272","33,202","33,727","34,138","34,287","34,250",
  Interstate,507,543,549,550,551,550,
  Other freeways and expressways,499,473,484,486,485,486,
  Other principal arterial,"2,279","2,271","2,268","2,267","2,269","2,268",,,,
  Minor arterial,"3,298","3,282","3,297","3,299","3,303","3,306",,,,
  Collector,"3,743","3,754","3,744","3,743","3,745","3,749",,,,
  Local,"22,946","22,879","23,385","23,793","23,934","23,891",,,,
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"SOURCE: U.S. Department of Transportation, Federal Highway Administration, Highway Statistics, Washington, DC: annual editions, table HM-20, available at http://www.fhwa.dot.gov/ohim/hs00/hm20.htm as of Feb. 1, 2002.",,,,,,,,,,