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Highway Statistics 2007

Functional System Length - 2007 Miles by Traffic Lanes and Access Control 1/

October 2008
Table HM-35

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STATE NATIONAL HIGHWAY SYSTEM
INTERSTATE SYSTEM OTHER TOTAL RURAL AND URBAN
RURAL URBAN RURAL URBAN
DIVIDED HIGHWAYS OTHER 2/ TOTAL DIVIDED HIGHWAYS OTHER 2/ TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL
FULL ACCESS CONTROL FULL ACCESS CONTROL DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL 2 LANES DEGREE OF ACCESS CONTROL TOTAL
4 LANES > 4 LANES 4 LANES > 4 LANES NONE PARTIAL FULL NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 504 39 - 543 232 129 - 361 1,127 698 23 24 745 146 2,018 110 378 75 1 454 175 739 1,237 1,076 98 929 2,103 321 3,661
Alaska - - 1,012 1,012 24 7 38 69 961 6 - - 6 14 981 25 5 36 1 42 8 75 986 11 36 32 79 1,072 2,137
Arizona 978 3 - 981 112 76 - 188 840 199 55 - 254 21 1,115 17 69 11 184 264 189 470 857 268 66 1,353 1,687 210 2,754
Arkansas 459 1 - 460 126 69 - 195 1,340 33 139 38 210 262 1,812 50 14 21 76 111 97 258 1,390 47 160 769 976 359 2,725
California 1,064 218 - 1,282 166 1,011 2 1,179 2,254 115 394 499 1,008 151 3,413 215 104 160 1,124 1,388 176 1,779 2,469 219 554 4,082 4,855 329 7,653
Colorado 675 9 - 684 174 95 - 269 1,352 73 100 2 175 331 1,858 118 225 195 82 502 118 738 1,470 298 295 1,037 1,630 449 3,549
Connecticut 23 20 - 43 127 175 1 303 119 - - 39 39 - 158 169 27 5 219 251 39 459 288 27 5 603 635 40 963
Delaware - - - - 12 28 - 40 43 97 6 21 124 4 171 15 75 12 23 110 - 125 58 172 18 84 274 4 336
Dist. of Columbia - - - - 4 9 - 13 - - - - - - - 9 8 13 4 25 34 68 9 8 13 17 38 34 81
Florida 554 194 - 748 282 434 3 719 653 723 15 81 819 - 1,472 87 734 12 442 1,188 95 1,370 740 1,457 27 1,987 3,471 98 4,309
Georgia 592 122 - 714 151 376 - 527 1,521 1,031 120 1 1,152 477 3,150 189 341 88 149 578 349 1,116 1,710 1,372 208 1,391 2,971 826 5,507
Hawaii 6 - - 6 11 38 - 49 99 3 - - 3 - 102 94 25 35 - 60 29 183 193 28 35 55 118 29 340
Idaho 522 - - 522 79 12 - 91 1,401 17 48 - 65 181 1,647 33 4 18 - 22 39 94 1,434 21 66 613 700 220 2,354
Illinois 1,351 6 - 1,357 478 324 - 802 1,202 157 161 111 429 10 1,641 341 444 449 137 1,030 523 1,894 1,543 601 610 2,407 3,618 533 5,694
Indiana 3/ 703 3 - 706 299 152 1 452 727 349 227 - 576 11 1,314 88 96 105 41 242 60 390 815 445 332 1,198 1,975 72 2,862
Iowa 628 1 - 629 101 53 - 154 1,379 - 483 90 573 84 2,036 64 11 115 119 245 95 404 1,443 11 598 992 1,601 179 3,223
Kansas 643 - - 643 135 78 1 214 2,224 47 147 98 292 64 2,580 64 6 150 66 222 25 311 2,288 53 297 1,020 1,370 90 3,748
Kentucky 410 143 - 553 77 133 - 210 614 195 148 752 1,095 22 1,731 63 105 84 60 249 73 385 677 300 232 1,575 2,107 95 2,879
Louisiana 466 10 - 476 256 61 - 317 769 201 43 - 244 8 1,021 154 298 104 25 427 70 651 923 499 147 818 1,464 78 2,465
Maine 278 21 - 299 63 4 1 68 752 - - 4 4 32 788 73 10 11 13 34 29 136 825 10 11 383 404 62 1,291
Maryland 61 122 - 183 71 224 3 298 127 125 173 15 313 20 460 58 166 85 161 412 45 515 185 291 258 654 1,203 68 1,456
Massachusetts 69 22 - 91 116 361 - 477 137 - - 20 20 9 166 654 89 99 274 462 101 1,217 791 89 99 862 1,050 110 1,951
Michigan 559 49 - 608 285 350 - 635 1,653 - 89 322 411 70 2,134 198 - 337 318 655 524 1,377 1,851 - 426 1,883 2,309 594 4,754
Minnesota 4/ 655 7 - 662 146 105 - 251 1,868 398 275 - 673 33 2,574 61 129 200 84 413 22 496 1,929 527 475 997 1,999 55 3,983
Mississippi 492 - - 492 168 38 - 206 568 515 523 10 1,048 66 1,682 41 71 204 33 308 82 431 609 586 727 741 2,054 148 2,811
Missouri 722 - - 722 224 232 2 458 1,317 31 713 214 958 144 2,419 102 29 253 134 416 290 808 1,419 60 966 1,526 2,552 436 4,407
Montana 1,130 - - 1,130 62 - - 62 2,491 6 7 - 13 112 2,616 17 21 3 - 24 26 67 2,508 27 10 1,192 1,229 138 3,875
Nebraska 410 11 - 421 28 33 - 61 1,878 54 277 1 332 98 2,308 31 59 86 34 179 65 275 1,909 113 363 517 993 163 3,065
Nevada 451 - - 451 62 54 - 116 1,317 37 - 14 51 51 1,419 33 33 3 46 82 31 146 1,350 70 3 627 700 82 2,132
New Hampshire 133 11 6 150 53 24 - 77 352 - - 22 22 37 411 86 6 9 49 64 23 173 438 6 9 292 307 66 811
New Jersey 28 37 - 65 47 320 - 367 148 14 - 60 74 32 254 322 444 90 393 927 123 1,372 470 458 90 885 1,433 155 2,058
New Mexico 844 - - 844 119 36 - 155 807 836 - - 836 66 1,709 24 130 25 - 155 44 223 831 966 25 999 1,990 110 2,931
New York 792 44 - 836 456 395 - 851 1,078 96 43 129 268 156 1,502 515 259 232 610 1,101 353 1,969 1,593 355 275 2,426 3,056 509 5,158
North Carolina 501 41 - 542 322 245 - 567 897 270 326 248 844 227 1,968 90 142 180 239 561 153 804 987 412 506 1,596 2,514 380 3,881
North Dakota 519 - - 519 44 7 - 51 1,576 - 489 - 489 23 2,088 18 1 29 - 30 20 68 1,594 1 518 570 1,089 43 2,726
Ohio 586 138 - 724 374 474 1 849 594 101 663 243 1,007 47 1,648 244 56 241 449 746 225 1,215 838 157 904 2,264 3,325 273 4,436
Oklahoma 683 1 - 684 160 89 - 249 991 491 91 421 1,003 95 2,089 30 73 30 158 261 75 366 1,021 564 121 1,512 2,197 170 3,388
Oregon 533 22 - 555 96 75 - 171 2,268 28 46 19 93 251 2,612 125 17 78 42 137 135 397 2,393 45 124 787 956 386 3,735
Pennsylvania 1,020 51 - 1,071 530 157 - 687 1,128 112 130 290 532 147 1,807 498 376 114 617 1,107 334 1,939 1,626 488 244 2,665 3,397 481 5,504
Rhode Island 19 - - 19 7 32 2 41 41 - 3 - 3 3 47 34 4 34 44 82 34 150 75 4 37 102 143 39 257
South Carolina 572 5 - 577 97 139 - 236 679 379 18 - 397 30 1,106 91 436 28 48 512 56 659 770 815 46 861 1,722 86 2,578
South Dakota 600 2 - 602 58 18 - 76 1,728 104 304 - 408 50 2,186 9 4 20 - 24 42 75 1,737 108 324 678 1,110 92 2,939
Tennessee 671 17 - 688 194 222 - 416 670 560 - 5 565 192 1,427 86 328 54 128 510 155 751 756 888 54 1,237 2,179 347 3,282
Texas 2,051 129 - 2,180 381 671 - 1,052 3,238 1,643 470 158 2,271 874 6,383 287 931 537 801 2,269 1,117 3,673 3,525 2,574 1,007 4,191 7,772 1,991 13,288
Utah 716 9 - 725 89 122 - 211 789 28 18 - 46 81 916 73 118 50 - 168 18 259 862 146 68 936 1,150 99 2,111
Vermont 280 - - 280 40 - - 40 261 - 10 17 27 32 320 39 1 1 1 3 10 52 300 1 11 338 350 42 692
Virginia 629 37 - 666 167 281 2 450 107 983 80 81 1,144 55 1,306 104 461 129 226 816 92 1,012 211 1,444 209 1,421 3,074 149 3,434
Washington 374 94 - 468 89 208 - 297 1,611 - 162 57 219 151 1,981 194 29 106 140 275 150 619 1,805 29 268 962 1,259 301 3,365
West Virginia 351 24 - 375 142 36 - 178 719 72 223 - 295 - 1,014 97 36 60 12 108 18 223 816 108 283 565 956 18 1,790
Wisconsin 440 38 - 478 192 70 - 262 1,599 146 258 400 804 59 2,462 198 196 192 237 625 136 959 1,797 342 450 1,377 2,169 195 4,161
Wyoming 816 - - 816 96 - 1 97 1,885 15 8 - 23 53 1,961 30 12 28 1 41 9 80 1,915 27 36 913 976 63 2,954
U.S. Total 27,563 1,701 1,018 30,282 7,824 8,282 58 16,164 53,899 10,988 7,508 4,506 23,002 5,082 81,983 6,367 7,636 5,236 8,045 20,917 6,731 34,015 60,266 18,624 12,744 57,921 89,289 12,889 162,444
Puerto Rico 27 - 2 29 107 45 81 233 2 - - 10 10 19 31 11 15 23 40 78 24 113 13 15 23 229 267 126 406
Grand Total 27,590 1,701 1,020 30,311 7,931 8,327 139 16,397 53,901 10,988 7,508 4,516 23,012 5,101 82,014 6,378 7,651 5,259 8,085 20,995 6,755 34,128 60,279 18,639 12,767 58,150 89,556 13,015 162,850

October 2008
Sheet 2 OF 2
Table HM-35

STATE OTHER FEDERAL - AID HIGHWAYS - RURAL OTHER FEDERAL - AID HIGHWAYS - URBAN OTHER FEDERAL - AID HIGHWAYS - TOTAL
2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES OTHER 2/ TOTAL
DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL
NONE PARTIAL FULL NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 15,370 65 - - 65 195 15,630 3,683 278 19 - 297 716 4,696 19,053 343 19 - 362 911 20,326
Alaska 1,733 - - - - 13 1,746 444 10 16 - 26 56 526 2,177 10 16 - 26 69 2,272
Arizona 5,312 144 21 6 171 208 5,691 2,372 522 23 9 554 1,641 4,567 7,684 666 44 15 725 1,849 10,258
Arkansas 15,432 - 16 - 16 411 15,859 2,042 14 47 9 70 411 2,523 17,474 14 63 9 86 822 18,382
California 18,874 50 60 6 116 332 19,322 16,493 4,260 978 282 5,520 5,914 27,927 35,367 4,310 1,038 288 5,636 6,246 47,249
Colorado 9,653 25 - - 25 27 9,705 2,922 695 159 36 890 455 4,267 12,575 720 159 36 915 482 13,972
Connecticut 1,200 - - - - - 1,200 3,601 55 8 7 70 246 3,917 4,801 55 8 7 70 246 5,117
Delaware 523 22 - - 22 - 545 501 70 1 - 71 66 638 1,024 92 1 - 93 66 1,183
Dist. of Columbia - - - - - - - 232 37 5 5 47 88 367 232 37 5 5 47 88 367
Florida 7,293 313 - - 313 16 7,622 7,865 4,004 25 41 4,070 1,742 13,677 15,158 4,317 25 41 4,383 1,758 21,299
Georgia 17,393 97 76 - 173 40 17,606 5,720 537 171 47 755 1,346 7,821 23,113 634 247 47 928 1,386 25,427
Hawaii 616 - - - - 2 618 429 31 24 - 55 93 577 1,045 31 24 - 55 95 1,195
Idaho 6,948 12 35 - 47 117 7,112 1,253 2 8 - 10 260 1,523 8,201 14 43 - 57 377 8,635
Illinois 19,007 67 102 - 169 2 19,178 7,884 590 107 6 703 1,486 10,073 26,891 657 209 6 872 1,488 29,251
Indiana 3/ 12,570 412 77 - 489 177 13,236 4,906 377 94 4 475 503 5,884 17,476 789 171 4 964 680 19,120
Iowa 19,409 - 125 - 125 172 19,706 1,660 83 117 - 200 1,160 3,020 21,069 83 242 - 325 1,332 22,726
Kansas 27,503 - 78 - 78 66 27,647 2,434 191 192 4 387 596 3,417 29,937 191 270 4 465 662 31,064
Kentucky 8,102 19 - 11 30 65 8,197 1,906 139 49 1 189 331 2,426 10,008 158 49 12 219 396 10,623
Louisiana 5,868 322 - - 322 44 6,234 3,453 536 28 3 567 462 4,482 9,321 858 28 3 889 506 10,716
Maine 4,205 3 - - 3 27 4,235 711 10 6 7 23 54 788 4,916 13 6 7 26 81 5,023
Maryland 2,271 37 4 - 41 5 2,317 2,984 536 81 26 643 388 4,015 5,255 573 85 26 684 393 6,332
Massachusetts 1,532 - - 11 11 - 1,543 7,139 52 11 1 64 87 7,290 8,671 52 11 12 75 87 8,833
Michigan 21,932 - 53 - 53 52 22,037 7,123 139 221 6 366 1,983 9,472 29,055 139 274 6 419 2,035 31,509
Minnesota 4/ 23,901 38 16 - 54 64 24,019 3,384 582 131 8 721 395 4,500 27,285 620 147 8 775 459 28,519
Mississippi 15,120 57 1 - 58 332 15,510 2,364 87 111 9 207 354 2,925 17,484 144 112 9 265 686 18,435
Missouri 20,856 17 - - 17 12 20,885 4,162 76 89 36 201 624 4,987 25,018 93 89 36 218 636 25,872
Montana 10,007 5 12 - 17 23 10,047 602 23 2 - 25 54 681 10,609 28 14 - 42 77 10,728
Nebraska 15,834 11 40 - 51 4 15,889 1,132 160 40 - 200 112 1,444 16,966 171 80 - 251 116 17,333
Nevada 2,715 24 - - 24 10 2,749 712 236 1 - 237 477 1,426 3,427 260 1 - 261 487 4,175
New Hampshire 1,485 1 - - 1 10 1,496 1,036 22 9 1 32 33 1,101 2,521 23 9 1 33 43 2,597
New Jersey 1,258 21 - - 21 - 1,279 6,306 195 9 2 206 290 6,802 7,564 216 9 2 227 290 8,081
New Mexico 5,685 125 - - 125 101 5,911 1,979 365 7 - 372 249 2,600 7,664 490 7 - 497 350 8,511
New York 9,295 68 - 25 93 112 9,500 10,848 264 190 103 557 1,250 12,655 20,143 332 190 128 650 1,362 22,155
North Carolina 10,064 124 48 - 172 179 10,415 5,192 424 198 43 665 1,503 7,360 15,256 548 246 43 837 1,682 17,775
North Dakota 14,709 - - - - 2 14,711 600 6 16 - 22 71 693 15,309 6 16 - 22 73 15,404
Ohio 13,935 76 71 4 151 286 14,372 7,681 305 233 69 607 1,756 10,044 21,616 381 304 73 758 2,042 24,416
Oklahoma 23,669 339 43 - 382 142 24,193 2,778 204 23 8 235 1,003 4,016 26,447 543 66 8 617 1,145 28,209
Oregon 10,742 6 3 - 9 114 10,865 2,993 75 39 2 116 309 3,418 13,735 81 42 2 125 423 14,283
Pennsylvania 11,638 28 19 33 80 206 11,924 9,897 248 59 16 323 659 10,879 21,535 276 78 49 403 865 22,803
Rhode Island 198 - 8 - 8 7 213 1,094 13 7 7 27 99 1,220 1,292 13 15 7 35 106 1,433
South Carolina 13,426 518 - - 518 23 13,967 3,273 726 9 2 737 246 4,256 16,699 1,244 9 2 1,255 269 18,223
South Dakota 16,023 7 4 - 11 27 16,061 508 7 15 - 22 160 690 16,531 14 19 - 33 187 16,751
Tennessee 8,417 85 - - 85 193 8,695 4,013 438 2 11 451 1,046 5,510 12,430 523 2 11 536 1,239 14,205
Texas 44,258 1,114 - 53 1,167 1,045 46,470 11,937 2,362 259 66 2,687 4,482 19,106 56,195 3,476 259 119 3,854 5,527 65,576
Utah 4,703 11 - - 11 22 4,736 1,208 367 17 - 384 129 1,721 5,911 378 17 - 395 151 6,457
Vermont 2,722 - - - - 5 2,727 411 3 4 1 8 9 428 3,133 3 4 1 8 14 3,155
Virginia 12,159 413 32 9 454 288 12,901 3,619 572 85 9 666 660 4,945 15,778 985 117 18 1,120 948 17,846
Washington 9,966 - 19 - 19 52 10,037 4,665 188 33 10 231 1,120 6,016 14,631 188 52 10 250 1,172 16,053
West Virginia 6,922 - - - - 65 6,987 1,430 64 3 - 67 67 1,564 8,352 64 3 - 67 132 8,551
Wisconsin 17,907 6 60 14 80 48 18,035 4,784 508 84 22 614 453 5,851 22,691 514 144 36 694 501 23,886
Wyoming 4,062 1 - - 1 51 4,114 697 32 28 - 60 48 805 4,759 33 28 - 61 99 4,919
U.S. Total 554,422 4,683 1,023 172 5,878 5,394 565,694 187,062 21,720 4,093 919 26,732 37,742 251,536 741,484 26,403 5,116 1,091 32,610 43,136 817,230
Puerto Rico 490 - 9 - 9 - 499 2,237 129 63 4 196 152 2,585 2,727 129 72 4 205 152 3,084
Grand Total 554,912 4,683 1,032 172 5,887 5,394 566,193 189,299 21,849 4,156 923 26,928 37,894 254,121 744,211 26,532 5,188 1,095 32,815 43,288 820,314

1/ Some differences from other tables may be noted because these are estimated from sample data and samples entirely on structures are not included. Differences may exist from prior years due to the redefinition of divided and undivided roadways in 1999.

2/ Includes 3-lane roadways, one-way streets, undivided multi-lane highways, etc. For Interstate, includes some 2-lane roadways.

3/ Excludes up to 788 miles of Federal agency roads.

4/ Excludes 437 miles of local governemnet owned roads.

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Updated: 01/03/2012

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United States Department of Transportation - Federal Highway Administration