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Highway Statistics 2007

National Highway System Length - 2007 Miles by Functional System

October 2008
Table HM-41

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STATE RURAL URBAN TOTAL
INTERSTATE OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR LOCAL TOTAL INTERSTATE OTHER FREEWAYS  AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL COLLECTOR LOCAL TOTAL
Alabama 543 2,000 18 20 - - 2,581 362 34 634 61 9 1 1,101 3,682
Alaska 1,012 806 153 23 8 - 2,002 69 - 58 17 2 - 146 2,148
Arizona 980 1,093 6 16 - - 2,095 188 167 299 16 3 - 673 2,768
Arkansas 460 1,800 11 12 3 3 2,289 196 97 142 13 7 2 457 2,746
California 1,282 3,262 62 89 - - 4,695 1,179 1,197 499 66 20 - 2,961 7,656
Colorado 685 1,848 10 5 1 - 2,549 269 286 446 12 6 - 1,019 3,568
Connecticut 43 158 - - - - 201 303 226 232 1 - - 762 963
Delaware - 161 2 7 - - 170 41 30 88 9 - - 168 338
Dist. of Columbia - - - - - - - 13 17 51 1 - - 82 82
Florida 749 1,472 28 6 - - 2,255 722 460 813 80 20 6 2,101 4,356
Georgia 715 2,260 798 93 - - 3,866 528 85 915 101 15 11 1,655 5,521
Hawaii 6 102 - - - 3 111 49 16 167 3 1 7 243 354
Idaho 522 1,647 9 - - - 2,178 91 - 85 8 1 - 185 2,363
Illinois 1,357 1,642 3 13 - 3 3,018 813 113 1,651 90 41 11 2,719 5,737
Indiana  1/ 706 1,312 4 4 1 - 2,027 466 105 282 5 2 - 860 2,887
Iowa 628 2,037 - - - - 2,665 153 - 383 22 - 1 559 3,224
Kansas 656 2,571 9 - - - 3,236 218 158 164 4 2 - 546 3,782
Kentucky 553 1,724 2 8 1 3 2,291 209 66 313 4 6 2 600 2,891
Louisiana 535 975 46 8 - - 1,564 370 50 513 97 8 7 1,045 2,609
Maine 299 787 5 - - - 1,091 68 13 111 6 6 - 204 1,295
Maryland 183 433 27 2 - - 645 298 240 232 34 8 5 817 1,462
Massachusetts 91 167 - - - - 258 482 308 865 37 6 15 1,713 1,971
Michigan 608 2,134 2 7 - - 2,751 634 321 1,040 12 5 1 2,013 4,764
Minnesota  2/ 662 2,573 - - - - 3,235 252 151 332 9 5 - 749 3,984
Mississippi 492 1,638 23 44 - - 2,197 206 67 341 16 9 1 640 2,837
Missouri 722 2,419 1 7 - - 3,149 459 376 428 4 3 - 1,270 4,419
Montana 1,130 2,616 - - - - 3,746 62 - 67 - - - 129 3,875
Nebraska 420 2,248 61 - - - 2,729 61 21 253 3 2 - 340 3,069
Nevada 451 1,378 19 23 - - 1,871 120 39 101 10 4 - 274 2,145
New Hampshire 149 358 53 - - - 560 77 53 115 4 - 1 250 810
New Jersey 65 254 5 - - - 324 366 400 904 70 16 1 1,757 2,081
New Mexico 844 1,709 - - - - 2,553 156 5 218 3 - - 382 2,935
New York 836 1,405 97 20 - - 2,358 852 693 1,143 113 17 8 2,826 5,184
North Carolina 542 1,615 192 161 - 2 2,512 567 312 432 37 23 5 1,376 3,888
North Dakota 519 2,088 - - - - 2,607 52 - 69 - - - 121 2,728
Ohio 724 1,608 28 12 - 1 2,373 850 458 704 42 15 8 2,077 4,450
Oklahoma 684 2,089 - 9 - - 2,782 249 179 188 1 - - 617 3,399
Oregon 555 2,611 1 2 - 3 3,172 174 54 315 25 6 5 579 3,751
Pennsylvania 1,071 1,807 3 6 - - 2,887 687 507 1,375 43 21 - 2,633 5,520
Rhode Island 21 47 - - - - 68 51 83 68 - - - 202 270
South Carolina 581 1,107 - - - - 1,688 262 72 591 7 1 3 936 2,624
South Dakota 603 2,174 11 2 - - 2,790 76 11 61 2 - - 150 2,940
Tennessee 688 1,427 5 7 - - 2,127 417 134 592 21 6 3 1,173 3,300
Texas 2,179 5,927 386 69 2 9 8,572 1,054 1,071 2,472 95 47 7 4,746 13,318
Utah 725 916 - 8 - - 1,649 211 12 233 19 1 - 476 2,125
Vermont 280 319 - 1 - - 600 40 8 44 1 - - 93 693
Virginia 666 1,226 80 21 - 9 2,002 453 257 709 52 2 4 1,477 3,479
Washington 467 1,980 24 21 - - 2,492 297 291 275 43 11 2 919 3,411
West Virginia 377 1,014 - 1 - - 1,392 178 9 212 2 - 2 403 1,795
Wisconsin 478 2,371 79 13 - - 2,941 265 256 699 18 11 - 1,249 4,190
Wyoming 816 1,961 - - - - 2,777 97 3 78 - - - 178 2,955
U.S. Total 30,360 79,276 2,263 740 16 36 112,691 16,312 9,511 23,002 1,339 368 119 50,651 163,342
Puerto Rico 31 30 - - - - 61 234 59 55 1 - - 349 410
Grand Total 30,391 79,306 2,263 740 16 36 112,752 16,546 9,570 23,057 1,340 368 119 51,000 163,752

1/ Excludes 788 miles of Federal agency owned roads.

2/ Excludes 437 local government owned roads.

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Updated: 01/03/2012

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