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Highway Statistics 2008

National HIGHWAY System Lane-Length - 2008 Lane-Miles by Functional System

October 2009
Table HM-43

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STATE RURAL URBAN TOTAL LANE MILES
INTERSTATE OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR 1/ LOCAL 1/ TOTAL INTERSTATE FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL OTHER MINOR ARTERIAL COLLECTOR LOCAL 1/ TOTAL
Alabama 2,188 5,447 44 49 - - 7,728 1,747 149 2,339 173 21 2 4,431 12,159
Alaska 2,125 1,633 303 45 17 - 4,123 285 - 215 35 4 - 539 4,662
Arizona 3,942 2,880 12 40 - 1 6,875 1,017 1,195 1,248 69 6 - 3,535 10,410
Arkansas 1,801 4,862 39 38 4 2 6,746 959 404 514 38 19 5 1,939 8,685
California 5,869 8,889 155 88 - - 15,001 8,916 7,251 1,689 178 28 1 18,063 33,064
Colorado 2,754 4,433 28 11 3 - 7,229 1,295 1,206 1,792 34 12 - 4,339 11,568
Connecticut 213 400 - - - - 613 1,650 937 633 1 1 - 3,222 3,835
Delaware - 579 18 - - - 597 261 133 365 24 1 - 784 1,381
Dist. of Columbia - - - - - - - 77 78 218 3 1 - 377 377
Florida 3,442 4,834 93 13 - - 8,382 4,180 2,255 3,427 318 61 12 10,253 18,635
Georgia 3,226 7,326 1,602 175 - - 12,329 3,372 393 3,386 311 39 21 7,522 19,851
Hawaii 25 209 - - - 6 240 322 72 491 9 2 15 911 1,151
Idaho 2,087 3,797 36 - - - 5,920 389 - 290 15 4 - 698 6,618
Illinois 5,450 3,778 7 27 - 5 9,267 4,243 410 5,916 305 109 21 11,004 20,271
Indiana 2/ 2,831 3,505 - 40 - - 6,376 2,180 489 1,380 19 - - 4,068 10,444
Iowa 2,515 5,999 - - - - 8,514 711 - 1,460 61 1 2 2,235 10,749
Kansas 2,647 5,932 20 - - - 8,599 1,051 618 527 14 4 - 2,214 10,813
Kentucky 2,519 5,491 1 16 3 5 8,035 1,236 266 1,212 13 12 3 2,742 10,777
Louisiana 2,160 2,565 196 16 - - 4,937 1,676 213 2,012 329 20 13 4,263 9,200
Maine 1,253 1,613 14 - - - 2,880 276 51 294 9 13 - 643 3,523
Maryland 899 1,470 55 3 - - 2,427 1,864 1,098 1,024 114 21 9 4,130 6,557
Massachusetts 417 390 - - - - 807 2,795 1,317 2,341 86 15 29 6,583 7,390
Michigan 2,573 5,325 6 15 - - 7,919 3,445 1,441 4,358 34 10 1 9,289 17,208
Minnesota 2,540 6,733 - - 2 - 9,275 1,455 698 1,410 16 10 - 3,589 12,864
Mississippi 1,973 5,655 101 104 7 1 7,841 909 247 1,486 45 39 2 2,728 10,569
Missouri 2,888 7,133 1 13 - - 10,035 2,497 1,681 1,694 3 6 - 5,881 15,916
Montana 4,518 5,485 - - - - 10,003 247 - 221 - - - 468 10,471
Nebraska 1,709 5,341 121 - - - 7,171 323 94 978 7 5 - 1,407 8,578
Nevada 1,772 2,943 43 46 - - 4,804 637 187 371 42 7 - 1,244 6,048
New Hampshire 617 804 109 - - - 1,530 375 241 261 14 1 4 896 2,426
New Jersey 354 689 17 - - - 1,060 2,508 2,166 3,370 195 34 1 8,274 9,334
New Mexico 3,386 5,200 - - - - 8,586 714 10 935 7 - - 1,666 10,252
New York 3,457 3,553 196 29 1 - 7,236 4,447 3,405 3,981 291 39 27 12,190 19,426
North Carolina 2,269 5,290 529 376 - 4 8,468 3,000 1,423 1,650 104 49 10 6,236 14,704
North Dakota 2,077 5,031 - - - - 7,108 220 - 246 - - - 466 7,574
Ohio 3,266 5,068 74 38 - 3 8,449 4,701 1,919 2,376 143 40 16 9,195 17,644
Oklahoma 2,735 6,256 - 18 - - 9,009 1,204 830 720 2 - - 2,756 11,765
Oregon 2,263 5,888 3 5 - 5 8,164 861 230 1,010 68 13 9 2,191 10,355
Pennsylvania 4,450 4,755 7 23 - - 9,235 3,103 2,062 4,465 118 49 - 9,797 19,032
Rhode Island 86 106 - - - - 192 304 342 211 - - - 857 1,049
South Carolina 2,373 3,225 - - - - 5,598 1,363 280 2,291 28 3 5 3,970 9,568
South Dakota 2,414 5,040 27 3 - - 7,484 354 40 237 9 - - 640 8,124
Tennessee 2,807 4,859 17 14 - - 7,697 2,296 599 2,405 72 22 5 5,399 13,096
Texas 8,353 18,168 749 109 2 - 27,381 6,802 6,473 10,627 331 147 7 24,387 51,768
Utah 2,919 2,248 43 6 - - 5,216 1,338 51 976 37 2 1 2,405 7,621
Vermont 1,119 723 1 4 - - 1,847 161 22 106 1 - - 290 2,137
Virginia 2,758 4,569 287 46 - 18 7,678 2,630 1,215 2,957 155 14 3 6,974 14,652
Washington 2,077 4,484 47 41 1 - 6,650 1,895 1,186 955 106 28 4 4,174 10,824
West Virginia 1,458 2,634 - - - - 4,092 858 33 672 3 - - 1,566 5,658
Wisconsin 1,985 6,425 157 26 - - 8,593 1,219 1,134 2,528 52 24 - 4,957 13,550
Wyoming 3,266 3,972 - - - - 7,238 389 12 243 - - - 644 7,882
U.S. Total 122,825 213,634 5,158 1,477 40 50 343,184 90,757 46,556 86,513 4,041 936 228 229,031 572,215
Puerto Rico 123 96 - - - - 219 1,101 260 211 5 - - 1,577 1,796
Grand Total 122,948 213,730 5,158 1,477 40 50 343,403 91,858 46,816 86,724 4,046 936 228 230,608 574,011

1/ Rural minor collector and rural/urban local functional system lane miles estimated by FHWA assuming two as the number of lanes.

2/ Excludes 788 miles of Federal agency owned roads.

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Updated: 01/03/2012

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United States Department of Transportation - Federal Highway Administration