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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-49 – Highway Statistics 2013

Highway Statistics 2013


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Strategic Highway Network (STRAHNET) Length - 2013 (1)
    Miles by Interstate and Non-Interstate

October 21, 2014
Table HM-49

STATE RURAL URBAN TOTAL
INTERSTATE NON-INTERSTATE TOTAL INTERSTATE NON-INTERSTATE TOTAL
Alabama 610 653 1,263 392 279 671 1,934
Alaska 1,024 292 1,316 57 5 62 1,378
Arizona 921 264 1,185 248 44 292 1,476
Arkansas 383 351 735 272 93 365 1,100
California 1,207 1,126 2,333 1,244 794 2,038 4,371
Colorado 684 28 712 268 30 298 1,010
Connecticut 43 - 43 303 2 305 349
Delaware - - - 41 21 62 62
Dist. of Columbia - - - 12 0 12 12
Florida 748 255 1,003 747 300 1,047 2,050
Georgia 536 643 1,178 712 279 990 2,169
Hawaii - - - 55 77 131 131
Idaho 522 114 636 90 16 106 741
Illinois 1,286 - 1,286 899 12 910 2,197
Indiana 736 58 793 453 4 457 1,250
Iowa 610 3 613 172 0 172 785
Kansas 647 3 650 227 15 242 892
Kentucky 597 12 608 204 17 221 829
Louisiana 564 259 823 362 94 456 1,280
Maine 299 - 299 68 - 68 367
Maryland 142 91 233 338 124 462 695
Massachusetts 64 - 64 511 25 536 600
Michigan 564 40 604 680 56 736 1,340
Minnesota 594 166 760 320 37 357 1,117
Mississippi 473 524 997 228 118 345 1,343
Missouri 841 272 1,113 538 63 601 1,714
Montana 1,095 208 1,302 98 15 113 1,415
Nebraska 417 - 417 64 - 64 482
Nevada 462 - 462 134 - 134 596
New Hampshire 142 - 142 83 - 83 225
New Jersey 45 7 52 386 70 456 509
New Mexico 848 407 1,255 152 26 178 1,433
New York 865 13 878 859 26 885 1,763
North Carolina 581 698 1,279 674 325 999 2,278
North Dakota 511 123 634 60 17 77 711
Ohio 643 142 785 931 57 988 1,772
Oklahoma 650 112 761 283 19 302 1,064
Oregon 553 544 1,097 176 50 226 1,323
Pennsylvania 1,118 104 1,222 738 81 819 2,041
Rhode Island 18 - 18 52 13 65 83
South Carolina 581 166 746 270 149 419 1,166
South Dakota 599 - 599 80 - 80 679
Tennessee 687 62 749 417 50 467 1,216
Texas 2,080 2,309 4,389 1,335 484 1,819 6,209
Utah 684 12 696 253 26 279 975
Vermont 280 - 280 40 - 40 320
Virginia 658 389 1,047 461 146 607 1,654
Washington 425 123 548 339 102 440 988
West Virginia 369 63 432 186 19 205 637
Wisconsin 464 114 577 279 43 322 899
Wyoming 810 52 862 104 0 104 966
U.S. Total 29,678 10,799 40,477 17,896 4,222 22,118 62,595
Puerto Rico (2) 31 - 31 234 22 256 287
Grand Total 29,709 10,799 40,508 18,130 4,244 22,374 62,882

(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.

 

Page last modified on November 7, 2014.
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