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Highway Statistics 2007

Public Road Length - 2007 1/ Kilometers by Ownership and Federal-Aid HIghways National Summary

October 2008
Table HM-16M

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OWNERSHIP FEDERAL-AID HIGHWAYS NON- FEDERAL-AID HIGHWAYS TOTAL
NATIONAL HIGHWAY SYSTEM TOTAL OTHER
INTERSTATE 2/ OTHER TOTAL
Rural:
State Highway Agency 46,801 131,295 178,096 531,954 710,051 311,806 1,021,856
County - 332 332 351,268 351,600 2,223,104 2,574,704
Town, Township, Municipal 2/ - 129 129 16,879 17,008 919,040 936,048
Other Jurisdictions 2,110 620 2,729 3,629 6,359 71,936 78,295
Federal Agency - 177 177 9,912 10,089 192,334 202,423
Total Rural 48,911 132,552 181,463 913,642 1,095,105 3,718,220 4,813,326
Small Urban Areas:
State Highway Agency 3,500 11,927 15,427 33,684 49,111 10,609 59,720
County - 50 50 14,381 14,431 36,548 50,979
Town, Township, Municipal 2/ - 227 227 39,852 40,079 172,274 212,353
Other Jurisdictions 132 37 169 201 370 1,246 1,616
Federal Agency - - - 288 288 1,049 1,337
Total Small Urban Area 3,632 12,241 15,873 88,406 104,279 221,726 326,005
Urbanized Areas:
State Highway Agency 21,210 35,460 56,670 87,309 143,978 35,690 179,669
County 14 1,699 1,714 66,334 68,048 181,143 249,191
Town, Township, Municipal 2/ 14 4,804 4,818 168,294 173,112 758,411 931,524
Other Jurisdictions 1,751 1,106 2,857 1,561 4,418 4,315 8,732
Federal Agency - 129 129 338 467 6,553 7,020
Total Urbanized Area 22,989 43,198 66,187 323,835 390,023 986,113 1,376,136
Total Urban:
State Highway Agency 24,710 47,387 72,097 120,990 193,087 46,298 239,385
County 14 1,749 1,764 80,715 82,479 217,691 300,170
Town, Township, Municipal 2/ 14 5,031 5,045 208,145 213,190 930,687 1,143,877
Other Jurisdictions 1,883 1,143 3,026 1,762 4,788 5,560 10,348
Federal Agency - 129 129 626 755 7,603 8,357
Total Urban 26,622 55,439 82,060 412,238 494,299 1,207,838 1,702,137
Total Rural and Urban 75,533 187,991 263,524 1,325,881 1,589,404 4,926,059 6,515,463

1/ Includes the 50 States, the District of Columbia, and Puerto Rico. Due to conversion from English to metric units and rounding, individual calls may not agree with corresponding mileage table cell values. Indiana excludes 1,268 kilometers of Federal agency owned roads. Minnesota excludes 703 kilometers of local government owned roads.

2/ Prior to 1999, municipal was included with other jurisdictions.

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Updated: 01/03/2012

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