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FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-48 - Highway Statistics 2015

Highway Statistics 2015


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Federal-Aid Highway Lane - Length - 2015
    Lane - Miles by System (1)

December 2016
Table HM-48

STATE NATIONAL HIGHWAY SYSTEM OTHER FEDERAL-AID HIGHWAYS ALL FEDERAL-AID HIGHWAYS ALL NON-FEDERAL-AID HIGHWAYS TOTAL
INTERSTATE OTHER TOTAL
RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL RURAL URBAN TOTAL
Alabama 2,401 2,157 4,558 5,990 4,772 10,762 8,391 6,928 15,320 33,080 14,162 47,242 41,471 21,090 62,562 113,933 36,632 150,565 213,127
Alaska 2,044 242 2,286 1,998 531 2,529 4,043 773 4,815 3,982 1,434 5,416 8,024 2,207 10,231 18,922 3,854 22,776 33,007
Arizona 3,708 1,462 5,169 3,435 4,221 7,657 7,143 5,683 12,826 11,236 15,087 26,323 18,379 20,770 39,149 64,334 40,439 104,773 143,922
Arkansas 1,638 1,353 2,991 5,322 2,516 7,837 6,960 3,868 10,828 30,091 9,418 39,510 37,051 13,286 50,338 136,367 23,677 160,044 210,382
California 5,387 9,656 15,044 9,927 32,576 42,503 15,315 42,232 57,547 36,327 60,085 96,411 51,641 102,317 153,958 127,124 151,002 278,126 432,084
Colorado 2,628 1,512 4,141 5,844 5,415 11,260 8,472 6,928 15,400 17,927 9,024 26,951 26,400 15,952 42,352 112,236 30,083 142,319 184,671
Connecticut 150 1,718 1,868 380 2,865 3,245 530 4,583 5,113 2,170 8,169 10,339 2,700 12,751 15,452 8,844 21,519 30,363 45,815
Delaware - 256 256 531 906 1,437 531 1,163 1,693 1,089 1,433 2,522 1,620 2,595 4,215 4,647 5,030 9,677 13,892
Dist. of Columbia - 78 78 - 511 511 - 589 589 - 742 742 - 1,331 1,331 - 2,106 2,106 3,438
Florida 3,376 4,774 8,150 7,933 20,142 28,075 11,309 24,916 36,225 12,746 34,025 46,772 24,055 58,941 82,996 53,537 136,643 190,180 273,177
Georgia 2,559 4,419 6,978 9,404 10,284 19,689 11,964 14,703 26,667 31,597 20,756 52,353 43,561 35,459 79,020 117,043 75,547 192,591 271,611
Hawaii - 342 342 161 1,008 1,168 161 1,349 1,510 951 1,494 2,445 1,111 2,843 3,955 2,226 3,557 5,783 9,738
Idaho 2,084 447 2,531 3,987 1,139 5,126 6,071 1,586 7,657 15,025 3,135 18,160 21,096 4,721 25,817 71,113 7,906 79,019 104,836
Illinois 5,042 4,880 9,922 5,218 11,361 16,579 10,261 16,241 26,502 35,519 24,071 59,590 45,779 40,312 86,092 149,849 70,379 220,228 306,320
Indiana 3,111 2,459 5,570 4,597 6,463 11,060 7,709 8,921 16,630 24,650 14,964 39,614 32,359 23,885 56,244 103,736 41,981 145,717 201,961
Iowa 2,443 830 3,273 8,841 3,167 12,008 11,284 3,997 15,280 36,311 6,654 42,965 47,595 10,651 58,246 159,623 16,869 176,492 234,738
Kansas 2,580 1,128 3,708 7,057 1,898 8,955 9,638 3,026 12,663 53,520 8,814 62,334 63,157 11,840 74,997 192,824 19,254 212,079 287,076
Kentucky 2,897 1,231 4,128 5,378 2,719 8,097 8,275 3,951 12,226 16,520 6,667 23,187 24,794 10,618 35,413 108,699 22,477 131,176 166,588
Louisiana 2,215 1,831 4,045 3,505 4,254 7,759 5,720 6,084 11,804 13,328 10,261 23,589 19,048 16,346 35,394 71,214 23,427 94,641 130,035
Maine 1,277 274 1,551 1,638 458 2,096 2,915 732 3,647 8,515 1,608 10,123 11,430 2,340 13,770 29,174 4,020 33,194 46,964
Maryland 673 2,145 2,818 1,142 5,840 6,982 1,815 7,985 9,800 4,070 8,445 12,516 5,886 16,430 22,316 21,862 26,220 48,083 70,399
Massachusetts 278 2,925 3,204 269 5,984 6,253 547 8,909 9,457 2,363 14,576 16,939 2,910 23,485 26,395 10,012 40,249 50,262 76,657
Michigan 2,369 3,706 6,075 5,927 10,577 16,504 8,296 14,283 22,579 42,739 20,475 63,213 51,035 34,757 85,793 120,048 51,219 171,266 257,059
Minnesota 2,385 1,645 4,031 8,657 3,532 12,190 11,042 5,178 16,220 45,131 12,418 57,549 56,173 17,596 73,769 180,071 31,242 211,314 285,083
Mississippi 2,219 1,139 3,359 6,596 3,491 10,087 8,815 4,631 13,446 31,579 5,850 37,429 40,395 10,481 50,875 91,771 17,870 109,641 160,516
Missouri 3,390 2,920 6,309 8,455 5,210 13,666 11,845 8,130 19,975 40,864 10,747 51,611 52,709 18,877 71,586 165,924 35,496 201,419 273,005
Montana 4,377 391 4,769 5,925 700 6,625 10,302 1,091 11,393 19,407 1,664 21,072 29,709 2,756 32,465 114,473 6,172 120,646 153,110
Nebraska 1,715 384 2,099 6,294 1,814 8,108 8,009 2,198 10,207 31,111 3,132 34,244 39,120 5,330 44,450 137,319 10,409 147,728 192,178
Nevada 1,840 786 2,626 3,478 1,865 5,343 5,318 2,651 7,969 5,834 6,408 12,241 11,152 9,059 20,211 58,783 13,990 72,773 92,983
New Hampshire 567 431 998 825 923 1,748 1,392 1,354 2,746 3,235 2,097 5,332 4,626 3,452 8,078 17,886 7,299 25,185 33,263
New Jersey 278 2,695 2,973 540 8,693 9,233 818 11,389 12,206 2,158 14,672 16,830 2,976 26,061 29,037 8,769 47,512 56,281 85,318
New Mexico 3,431 747 4,178 5,660 2,377 8,037 9,091 3,124 12,215 14,292 4,622 18,914 23,383 7,746 31,129 102,256 11,244 113,500 144,629
New York 3,279 4,785 8,064 5,211 13,284 18,495 8,490 18,069 26,559 17,141 24,531 41,672 25,631 42,600 68,231 105,775 67,532 173,307 241,537
North Carolina 2,271 3,785 6,056 6,733 9,079 15,813 9,004 12,865 21,869 21,329 17,174 38,503 30,333 30,039 60,372 104,787 60,895 165,682 226,054
North Dakota 2,045 252 2,297 6,969 597 7,566 9,014 849 9,863 29,011 1,330 30,341 38,024 2,180 40,204 134,049 2,493 136,542 176,746
Ohio 2,997 5,169 8,166 5,438 10,977 16,415 8,435 16,146 24,581 27,749 24,214 51,964 36,185 40,360 76,545 118,644 67,056 185,699 262,244
Oklahoma 2,596 1,386 3,982 6,651 4,085 10,736 9,247 5,471 14,719 48,406 10,029 58,436 57,654 15,501 73,154 136,192 24,910 161,103 234,257
Oregon 2,021 1,108 3,129 5,907 3,010 8,918 7,928 4,119 12,047 20,899 8,276 29,175 28,827 12,395 41,222 90,183 19,694 109,877 151,099
Pennsylvania 4,526 3,360 7,886 5,217 10,519 15,736 9,743 13,879 23,622 24,115 19,584 43,698 33,858 33,462 67,320 115,090 68,018 183,108 250,428
Rhode Island 71 307 378 252 1,229 1,481 323 1,536 1,859 504 1,852 2,356 828 3,388 4,215 1,982 6,590 8,572 12,787
South Carolina 2,226 1,583 3,809 4,803 4,490 9,293 7,029 6,073 13,102 26,431 10,874 37,306 33,460 16,947 50,407 85,072 24,907 109,979 160,386
South Dakota 2,364 349 2,714 6,536 542 7,078 8,900 892 9,792 30,788 1,811 32,599 39,688 2,703 42,391 120,672 4,720 125,392 167,783
Tennessee 2,346 2,833 5,179 5,420 7,448 12,868 7,766 10,281 18,047 16,395 14,528 30,923 24,161 24,809 48,970 108,244 45,359 153,603 202,574
Texas 8,149 8,227 16,376 23,147 29,586 52,733 31,295 37,814 69,109 95,393 65,572 160,966 126,689 103,386 230,075 298,470 149,032 447,502 677,577
Utah 2,771 1,611 4,383 4,212 2,868 7,080 6,984 4,479 11,463 7,826 4,783 12,609 14,810 9,262 24,072 57,586 15,918 73,503 97,575
Vermont 1,034 247 1,281 655 327 982 1,689 573 2,263 5,455 817 6,272 7,144 1,390 8,535 19,006 1,729 20,735 29,269
Virginia 1,937 3,451 5,388 4,949 8,549 13,498 6,886 12,000 18,886 21,444 14,973 36,417 28,330 26,973 55,303 69,959 37,675 107,634 162,937
Washington 1,921 2,104 4,026 4,253 6,482 10,735 6,175 8,586 14,761 20,247 11,833 32,080 26,422 20,419 46,841 87,679 32,388 120,067 166,908
West Virginia 1,260 1,061 2,321 2,573 1,358 3,931 3,833 2,419 6,252 13,376 3,892 17,268 17,209 6,311 23,520 47,277 9,130 56,407 79,926
Wisconsin 2,141 1,730 3,871 8,051 6,447 14,498 10,193 8,177 18,370 33,570 13,195 46,765 43,763 21,371 65,134 142,599 30,875 173,475 238,609
Wyoming 3,232 423 3,655 4,089 769 4,858 7,321 1,192 8,513 7,964 1,713 9,677 15,285 2,905 18,190 38,521 3,600 42,121 60,311
U.S. Total 118,252 104,738 222,989 255,984 289,859 545,844 374,236 394,597 768,833 1,095,411 608,091 1,703,502 1,469,647 1,002,688 2,472,334 4,556,407 1,707,846 6,264,253 8,736,587
Puerto Rico (2) 161 1,101 1,262 58 482 540 219 1,583 1,802 1,014 5,862 6,876 1,233 7,445 8,678 5,090 21,281 26,371 35,049
Grand Total 118,413 105,839 224,251 256,042 290,341 546,384 374,455 396,180 770,635 1,096,425 613,953 1,710,378 1,470,880 1,010,133 2,481,012 4,561,497 1,729,127 6,290,624 8,771,636

(1) May see differences from prior years; starting in 1999, number of lanes is coded for all systems except rural minor collector and rural/urban local. Rural minor collector and rural/urban local functional system lane-miles estimated by FHWA assuming two as the number of lanes.

(2) 2010 data.

 

Page last modified on December 7, 2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000