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Highway Statistics 2008

Public Road Length - 2008 Miles by Functional System and Federal-Aid Highways National Summary

October 2009
Table HM-18

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FUNCTIONAL SYSTEM FEDERAL-AID HIGHWAYS NON- FEDERAL-AID HIGHWAYS TOTAL
NATIONAL HIGHWAY SYSTEM OTHER TOTAL
INTERSTATE OTHER TOTAL
Rural:
Principal Arterial:
Interstate 30,227 - 30,227 - 30,227 - 30,227
Other - 79,128 79,128 15,874 95,002 - 95,002
Subtotal 30,227 79,128 109,355 15,874 125,229 - 125,229
Minor Arterial - 2,237 2,237 133,020 135,257 - 135,257
Major Collector - 670 670 417,805 418,475 - 418,475
Minor Collector - 19 19 - 19 262,833 262,852
Subtotal - 2,926 2,926 550,825 553,751 262,833 816,584
Local - 25 25 - 25 2,038,491 2,038,516
Total Rural 30,227 82,079 112,306 566,699 679,005 2,301,324 2,980,329
Small Urban:
Principal Arterial:
Interstate 2,339 - 2,339 - 2,339 - 2,339
Other Freeways and Expressways - 1,135 1,135 157 1,292 - 1,292
Other - 6,242 6,242 7,919 14,161 - 14,161
Subtotal 2,339 7,377 9,716 8,076 17,792 - 17,792
Minor Arterial - 254 254 21,647 21,901 - 21,901
Collector - 54 54 26,127 26,181 - 26,181
Local - 10 10 - 10 136,979 136,989
Total Small Urban 2,339 7,695 10,034 55,850 65,884 136,979 202,863
Urbanized:
Principal Arterial:
Interstate 14,445 - 14,445 1 14,446 - 14,446
Other Freeways and Expressways - 8,784 8,784 1,324 10,108 - 10,108
Other - 17,052 17,052 33,734 50,786 - 50,786
Subtotal 14,445 25,836 40,281 35,059 75,340 - 75,340
Minor Arterial - 1,061 1,061 84,215 85,276 - 85,276
Collector - 308 308 88,597 88,905 - 88,905
Local - 105 105 - 105 626,521 626,626
Total Urbanized 14,445 27,310 41,755 207,871 249,626 626,521 876,147
Total Urban:
Principal Arterial:
Interstate 16,784 - 16,784 1 16,785 - 16,785
Other Freeways And Expressways - 9,919 9,919 1,481 11,400 - 11,400
Other - 23,294 23,294 41,653 64,947 - 64,947
Subtotal 16,784 33,213 49,997 43,135 93,132 - 93,132
Minor Arterial - 1,315 1,315 105,862 107,177 - 107,177
Collector - 362 362 114,724 115,086 - 115,086
Local - 115 115 - 115 763,500 763,615
Total Urban 16,784 35,005 51,789 263,721 315,510 763,500 1,079,010
Total Rural and Urban 47,011 117,084 164,095 830,420 994,515 3,064,824 4,059,339

1/Includes the 50 States, the District of Columbia and Puerto Rico.
Indiana excludes 788 miles of Federal agency owned miles.

Updated: 01/03/2012

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United States Department of Transportation - Federal Highway Administration