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Highway Statistics 2008

National Highway System Length - 2008 Miles Open and Not Open to Traffic

October 2009
Table HM-30

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STATE OPEN TO TRAFFIC NOT OPEN TO TRAFFIC TOTAL
INTERSTATE OTHER TOTAL TOTAL
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 539 366 905 2,035 748 2,783 2,574 1,114 3,688 109 104 213 2,683 1,218 3,901
Alaska 1,013 69 1,082 989 76 1,065 2,002 145 2,147 - - - 2,002 145 2,147
Arizona 980 188 1,168 1,115 489 1,604 2,095 677 2,772 - 21 21 2,095 698 2,793
Arkansas 450 206 656 1,832 266 2,098 2,282 472 2,754 176 30 206 2,458 502 2,960
California 1,282 1,178 2,460 3,369 1,744 5,113 4,651 2,922 7,573 - 19 19 4,651 2,941 7,592
Colorado 682 271 953 1,859 754 2,613 2,541 1,025 3,566 - 7 7 2,541 1,032 3,573
Connecticut 43 303 346 158 459 617 201 762 963 - - - 201 762 963
Delaware - 41 41 170 127 297 170 168 338 - - - 170 168 338
Dist. of Columbia - 13 13 - 69 69 - 82 82 - - - - 82 82
Florida 749 722 1,471 1,512 1,382 2,894 2,261 2,104 4,365 - - - 2,261 2,104 4,365
Georgia 715 527 1,242 3,156 1,107 4,263 3,871 1,634 5,505 45 14 59 3,916 1,648 5,564
Hawaii 6 49 55 104 193 297 110 242 352 5 13 18 115 255 370
Idaho 522 90 612 1,656 95 1,751 2,178 185 2,363 25 14 39 2,203 199 2,402
Illinois 1,356 826 2,182 1,660 1,896 3,556 3,016 2,722 5,738 - 32 32 3,016 2,754 5,770
Indiana 1/ 706 465 1,171 1,215 521 1,736 1,921 986 2,907 47 6 53 1,968 992 2,960
Iowa 628 153 781 2,049 405 2,454 2,677 558 3,235 - - - 2,677 558 3,235
Kansas 656 218 874 2,580 327 2,907 3,236 545 3,781 - 5 5 3,236 550 3,786
Kentucky 553 209 762 1,735 391 2,126 2,288 600 2,888 - - - 2,288 600 2,888
Louisiana 535 371 906 1,054 681 1,735 1,589 1,052 2,641 53 40 93 1,642 1,092 2,734
Maine 299 67 366 793 132 925 1,092 199 1,291 - - - 1,092 199 1,291
Maryland 184 297 481 462 529 991 646 826 1,472 - 14 14 646 840 1,486
Massachusetts 91 482 573 167 1,231 1,398 258 1,713 1,971 - - - 258 1,713 1,971
Michigan 608 635 1,243 2,144 1,377 3,521 2,752 2,012 4,764 2 - 2 2,754 2,012 4,766
Minnesota 634 284 918 2,526 550 3,076 3,160 834 3,994 - - - 3,160 834 3,994
Mississippi 491 207 698 1,691 454 2,145 2,182 661 2,843 204 2 206 2,386 663 3,049
Missouri 722 459 1,181 2,427 815 3,242 3,149 1,274 4,423 - - - 3,149 1,274 4,423
Montana 1,130 62 1,192 2,616 67 2,683 3,746 129 3,875 - - - 3,746 129 3,875
Nebraska 420 61 481 2,308 279 2,587 2,728 340 3,068 15 - 15 2,743 340 3,083
Nevada 443 127 570 1,419 154 1,573 1,862 281 2,143 - 15 15 1,862 296 2,158
New Hampshire 149 76 225 408 166 574 557 242 799 - - - 557 242 799
New Jersey 65 366 431 259 1,390 1,649 324 1,756 2,080 7 3 10 331 1,759 2,090
New Mexico 844 156 1,000 1,709 226 1,935 2,553 382 2,935 - 38 38 2,553 420 2,973
New York 842 863 1,705 1,509 1,991 3,500 2,351 2,854 5,205 - - - 2,351 2,854 5,205
North Carolina 542 583 1,125 1,955 827 2,782 2,497 1,410 3,907 354 228 582 2,851 1,638 4,489
North Dakota 519 52 571 2,088 69 2,157 2,607 121 2,728 - - - 2,607 121 2,728
Ohio 724 850 1,574 1,654 1,230 2,884 2,378 2,080 4,458 56 11 67 2,434 2,091 4,525
Oklahoma 684 249 933 2,099 367 2,466 2,783 616 3,399 - - - 2,783 616 3,399
Oregon 555 174 729 2,620 403 3,023 3,175 577 3,752 - - - 3,175 577 3,752
Pennsylvania 1,097 695 1,792 1,792 1,943 3,735 2,889 2,638 5,527 6 11 17 2,895 2,649 5,544
Rhode Island 21 51 72 47 155 202 68 206 274 - - - 68 206 274
South Carolina 581 262 843 1,106 673 1,779 1,687 935 2,622 71 11 82 1,758 946 2,704
South Dakota 602 77 679 2,186 74 2,260 2,788 151 2,939 - - - 2,788 151 2,939
Tennessee 688 417 1,105 1,525 758 2,283 2,213 1,175 3,388 149 16 165 2,362 1,191 3,553
Texas 2,058 1,176 3,234 6,186 4,048 10,234 8,244 5,224 13,468 160 131 291 8,404 5,355 13,759
Utah 725 211 936 971 255 1,226 1,696 466 2,162 - - - 1,696 466 2,162
Vermont 280 40 320 320 52 372 600 92 692 - 2 2 600 94 694
Virginia 667 452 1,119 1,322 1,021 2,343 1,989 1,473 3,462 5 33 38 1,994 1,506 3,500
Washington 467 297 764 2,025 623 2,648 2,492 920 3,412 - - - 2,492 920 3,412
West Virginia 355 199 554 1,046 224 1,270 1,401 423 1,824 46 - 46 1,447 423 1,870
Wisconsin 478 265 743 2,461 993 3,454 2,939 1,258 4,197 34 38 72 2,973 1,296 4,269
Wyoming 816 97 913 1,961 81 2,042 2,777 178 2,955 - - - 2,777 178 2,955
U.S. Total 30,196 16,554 46,750 82,050 34,887 116,937 112,246 51,441 163,687 1,569 858 2,427 113,815 52,299 166,114
Puerto Rico 31 234 265 30 115 145 61 349 410 8 25 33 69 374 443
Grand Total 30,227 16,788 47,015 82,080 35,002 117,082 112,307 51,790 164,097 1,577 883 2,460 113,884 52,673 166,557

1/ Excludes 788 miles of Federal agency owned roads.

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Updated: 01/03/2012

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