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Table HM-49 – Highway Statistics 2011 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2011


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Strategic Highway Network (STRAHNET) Length - 2011 1/
    Miles by Interstate and Non-Interstate

May 2013
Table HM-49

STATE RURAL URBAN TOTAL
INTERSTATE NON-INTERSTATE TOTAL INTERSTATE NON-INTERSTATE TOTAL
Alabama 537 741 1,278 369 345 714 1,992
Alaska 1,005 374 1,379 79 3 81 1,460
Arizona 980 264 1,245 188 44 231 1,476
Arkansas 441 378 819 214 68 282 1,101
California 1,279 1,093 2,372 1,174 651 1,825 4,197
Colorado 685 28 712 268 30 298 1,011
Connecticut 43 - 43 303 2 305 349
Delaware - - - 41 - 41 41
Dist. of Columbia - - - 13 - 13 13
Florida 748 255 1,003 747 297 1,044 2,047
Georgia 716 704 1,420 532 227 759 2,179
Hawaii 6 36 42 49 53 102 143
Idaho 522 114 635 90 16 106 741
Illinois 1,356 - 1,356 826 12 838 2,194
Indiana 712 58 770 459 4 463 1,234
Iowa 628 3 632 154 - 154 785
Kansas 656 3 659 218 15 233 892
Kentucky 597 12 608 204 17 221 829
Louisiana 533 272 805 365 90 455 1,260
Maine 299 - 299 69 - 69 369
Maryland 184 119 303 297 95 393 695
Massachusetts 91 2 93 482 24 506 599
Michigan 609 45 654 635 50 686 1,340
Minnesota 630 174 803 284 29 313 1,117
Mississippi 502 495 997 201 91 292 1,289
Missouri 724 427 1,150 483 79 562 1,712
Montana 1,129 209 1,338 63 13 76 1,415
Nebraska 418 42 459 64 21 85 544
Nevada 449 1,286 1,735 121 127 249 1,984
New Hampshire 149 - 149 76 - 76 225
New Jersey 65 14 79 366 77 443 523
New Mexico 848 407 1,255 152 26 178 1,433
New York 847 13 860 857 26 883 1,743
North Carolina 541 679 1,220 632 325 957 2,177
North Dakota 519 127 647 52 13 65 711
Ohio 723 154 877 850 48 899 1,776
Oklahoma 684 116 799 249 15 264 1,064
Oregon 553 544 1,097 176 49 225 1,322
Pennsylvania 1,120 104 1,224 736 79 814 2,038
Rhode Island 21 - 21 50 - 50 71
South Carolina 581 165 746 270 150 420 1,166
South Dakota 602 - 602 77 - 77 679
Tennessee 687 62 749 417 50 467 1,216
Texas 2,050 2,447 4,496 1,188 627 1,815 6,311
Utah 724 18 742 213 13 226 968
Vermont 280 - 280 40 - 40 320
Virginia 657 384 1,040 463 161 623 1,663
Washington 467 149 617 297 87 384 1,000
West Virginia 368 63 432 187 19 205 637
Wisconsin 478 121 598 265 47 312 910
Wyoming 812 10 823 101 0 101 924
U.S. Total 30,256 12,710 42,966 16,704 4,217 20,921 63,887
Puerto Rico 2/ 31 - 31 234 22 256 287
Grand Total 30,287 12,710 42,997 16,938 4,239 21,177 64,174

1/ The STRAHNET includes highways which are important to the United States strategic defense. They provide defense access, continuity, and emergency capabilities for the movement of personnel, materials, and equipment.

2/ 2008 data.

 

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