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Highway Statistics 2009

Functional System Length - 2009 Miles By Lane Width - Rural 1/

March 2012
Sheet 1 of 4
Table HM-53

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STATE INTERSTATE OTHER PRINCIPAL ARTERIAL
LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL
< 12 12 > 12 < 9 9 10 11 12 > 12
Alabama 2/ - 534 6 540 - - 5 76 2,023 43 2,147
Alaska 79 798 128 1,004 - - 1 50 483 51 585
Arizona 2/ - 886 95 981 - - - - 778 389 1,167
Arkansas 2/ - 450 - 450 - - 35 711 1,472 18 2,236
California - 1,282 - 1,282 - - 47 172 3,300 219 3,739
Colorado 2/ - 651 31 682 - - 92 204 1,938 84 2,318
Connecticut - 43 - 43 - - - 1 162 1 165
Delaware - - - - - - - - 144 - 144
Dist. of Columbia - - - - - - - - - - -
Florida 2/ - 740 9 749 - - 33 151 2,632 41 2,857
Georgia - 691 24 715 - - 3 78 2,113 82 2,276
Hawaii - 6 - 6 - - 1 34 76 35 146
Idaho - 522 - 522 - - - 38 1,662 38 1,739
Illinois - 1,348 6 1,354 - - - 301 1,809 301 2,410
Indiana - 694 - 694 - - 25 76 1,422 101 1,624
Iowa 0 554 74 628 - - 8 242 2,977 249 3,476
Kansas 2/ - 643 - 643 - - - 17 3,049 - 3,066
Kentucky 12 541 - 553 - 47 114 412 1,758 573 2,904
Louisiana - 534 - 534 - - - 98 895 98 1,090
Maine 5 293 - 299 0 - 39 168 558 207 973
Maryland - 184 - 184 - - 14 4 423 18 458
Massachusetts - 91 - 91 2 - - 7 146 9 163
Michigan - 607 - 607 - - - 417 2,156 417 2,990
Minnesota 2/ - 622 - 622 - - 75 111 3,289 129 3,604
Mississippi 2 485 1 488 - - 37 141 1,714 178 2,070
Missouri - 722 - 722 - 4 70 393 2,645 467 3,579
Montana - 1,118 12 1,130 - - - - 2,621 - 2,621
Nebraska  - 420 - 420 - - 19 7 2,616 25 2,666
Nevada - 451 - 451 - - - - 1,408 - 1,408
New Hampshire 2/ - 149 1 150 - - 3 6 346 2 357
New Jersey - 64 - 64 - - - - 246 - 246
New Mexico - 702 143 844 2 - 32 62 1,741 96 1,933
New York 4 624 213 841 - 10 132 290 974 432 1,839
North Carolina 2/ - 542 - 542 13 7 17 218 1,693 - 1,948
North Dakota - 519 - 519 - - - 24 2,908 24 2,956
Ohio 2/ - 724 - 724 - 17 45 211 1,694 1 1,968
Oklahoma  2/ - 683 - 683 - - - 68 2,201 49 2,318
Oregon - 548 6 554 - - - 147 2,439 147 2,733
Pennsylvania 2/ - 1,097 - 1,097 - - 58 718 1,144 13 1,933
Rhode Island - 19 - 19 - - - 2 32 2 36
South Carolina - 581 - 581 - - 4 65 1,216 69 1,354
South Dakota 2/ - 602 - 602 - - - - 2,532 - 2,532
Tennessee - 687 - 687 - - 66 356 1,445 423 2,290
Texas 2/ 176 1,881 - 2,057 - - 3 646 6,647 182 7,478
Utah - 725 - 725 - - - - 1,061 - 1,061
Vermont - 280 - 280 1 1 10 62 217 74 365
Virginia 49 618 - 667 - 4 71 373 896 448 1,793
Washington - 467 - 467 - - 17 719 1,244 736 2,716
West Virginia - 369 2 371 35 111 193 129 585 469 1,523
Wisconsin 2/ - 478 - 478 - - - 31 3,058 90 3,179
Wyoming - 761 56 816 - - - 24 1,965 24 2,013
U.S. Total 327 29,030 806 30,163 53 202 1,269 8,060 82,554 7,054 99,193
Puerto Rico 3 - 39 42 - - 10 - - 10 19
Grand Total 330 29,030 845 30,205 53 202 1,279 8,060 82,554 7,064 99,212

March 2012
Sheet 2 of 4
Table HM-53

STATE MINOR ARTERIAL MAJOR COLLECTOR
LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL
< 9 9 10 11 12 > 12 < 9 9 10 11 12 > 12
Alabama 2/ - - 63 238 3,482 26 3,809 - - 8,699 1,269 1,691 71 11,730
Alaska - - - 155 171 111 437 - 9 46 196 978 178 1,408
Arizona 2/ - - - 28 1,214 115 1,357 - - 135 254 3,409 504 4,302
Arkansas 2/ - 153 1,021 1,063 820 - 3,057 83 300 6,818 4,352 1,210 - 12,763
California - 81 734 772 4,991 85 6,663 165 288 1,220 1,757 8,895 373 12,697
Colorado 2/ - - 275 860 2,561 58 3,754 94 99 1,096 859 3,244 114 5,506
Connecticut - - - - 248 - 248 6 72 57 83 675 57 950
Delaware - - 1 18 89 1 110 4 47 106 142 132 19 450
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2/ - - 72 193 2,135 - 2,400 - 388 1,542 1,063 1,072 53 4,118
Georgia - - - 418 4,256 515 5,189 - 812 4,667 1,887 5,233 209 12,809
Hawaii - 7 83 100 107 - 297 8 96 104 36 76 0 320
Idaho - - 25 91 1,304 - 1,420 5 - 299 301 5,214 - 5,819
Illinois - 98 - 398 2,685 1,493 4,673 160 438 2,679 7,146 2,776 529 13,727
Indiana 5 - 260 442 1,270 86 2,063 87 2,629 3,204 1,439 2,046 596 10,002
Iowa - - 77 581 2,999 253 3,910 0 - 504 9,757 3,311 763 14,334
Kansas 2/ - - - 182 4,098 - 4,280 - 584 2,916 8,975 9,656 719 22,850
Kentucky - 87 839 185 573 23 1,708 40 1,477 3,729 532 420 21 6,219
Louisiana - - 82 440 1,068 - 1,590 - - 1,550 1,434 1,692 - 4,677
Maine - - 199 306 503 9 1,017 28 520 1,721 716 211 22 3,218
Maryland - - 23 168 650 - 841 8 18 518 382 560 17 1,504
Massachusetts - 5 - 77 243 69 394 5 134 237 439 274 54 1,143
Michigan 28 - 227 2,076 2,668 11 5,010 788 548 3,244 7,504 4,530 21 16,634
Minnesota 2/ - - 171 444 5,796 226 6,637 - 151 380 2,275 13,233 57 16,096
Mississippi - - 711 1,117 1,850 5 3,683 240 1,658 6,139 2,265 1,455 3 11,761
Missouri - - 728 2,015 1,152 102 3,997 - - 10,340 4,969 1,050 66 16,425
Montana - - 127 408 2,438 8 2,981 219 348 449 705 5,338 - 7,060
Nebraska  - - - 233 3,703 233 4,169 234 216 803 3,779 5,262 1,204 11,497
Nevada - - - 30 708 - 738 - - 152 35 1,842 38 2,066
New Hampshire 2/ - - - 75 390 - 465 - - 79 420 595 - 1,094
New Jersey - - - 19 285 8 313 - - 29 133 529 275 966
New Mexico - - 72 155 1,611 114 1,953 19 142 1,254 264 1,873 330 3,883
New York - - 673 1,774 1,254 46 3,747 - - 1,247 2,926 1,484 60 5,717
North Carolina 2/ - 124 239 768 1,467 - 2,598 - 1,234 2,244 1,965 2,570 - 8,013
North Dakota - - - - 2,486 30 2,516 - - - 372 11,013 141 11,527
Ohio 2/ - 124 521 359 1,631 9 2,644 - 2,451 5,181 868 2,773 56 11,329
Oklahoma  2/ - - - 368 2,308 9 2,685 1,026 2,429 3,808 4,953 8,841 190 21,247
Oregon - - 155 548 1,507 150 2,360 18 602 1,516 2,498 3,242 498 8,375
Pennsylvania 2/ 22 28 870 2,483 1,142 - 4,545 111 675 2,571 2,905 973 - 7,235
Rhode Island - - 1 6 40 19 65 - - 7 24 87 28 145
South Carolina - - 141 836 2,301 1 3,280 66 1,081 2,889 4,533 1,877 36 10,481
South Dakota 2/ - 19 - 61 3,261 - 3,341 400 345 777 1,495 8,398 999 12,414
Tennessee - - 591 1,561 1,048 - 3,200 - 902 2,064 1,602 547 - 5,113
Texas 2/ - - 79 503 8,745 681 10,008 - 1,771 9,201 6,419 16,756 409 34,556
Utah - - - - 1,427 - 1,427 185 87 44 198 2,796 - 3,310
Vermont - 3 29 413 248 34 728 - 133 461 1,091 295 30 2,010
Virginia - 38 2,337 653 401 1 3,431 1,741 1,570 4,406 1,287 264 - 9,268
Washington - - 180 1,170 480 22 1,852 - 242 909 4,173 2,454 612 8,390
West Virginia 63 253 634 333 58 - 1,342 1,596 2,050 735 835 437 - 5,652
Wisconsin 2/ - - 30 644 4,027 131 4,832 - - 2,153 7,465 2,795 67 12,480
Wyoming - - 39 94 1,110 0 1,243 - 48 280 552 2,022 5 2,908
U.S. Total 118 1,019 12,308 25,863 91,009 4,688 135,006 7,336 26,593 105,210 111,528 158,107 9,424 418,198
Puerto Rico 76 - 114 - - 42 232 93 - 107 - - 45 244
Grand Total 194 1,019 12,422 25,863 91,009 4,729 135,238 7,429 26,593 105,317 111,528 158,107 9,469 418,443

Functional System Length - 2009 Miles By Lane Width - Urban 1/

March 2012
Sheet 3 of 4
Table HM-53

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL
< 12 12 > 12 < 9 9 10 11 12 > 12 < 9 9 10 11 12 > 12
Alabama 2/ 2 363 - 365 - - - - 41 - 41 - - 39 27 986 8 1,060
Alaska 4 72 3 78 - - - - - - - - - - 11 49 9 69
Arizona 2/ 3 178 7 188 - - - - 143 34 177 - - 2 137 1,082 178 1,399
Arkansas 2/ - 206 - 206 - - - 1 100 - 101 - 3 59 226 319 10 617
California 31 1,147 - 1,178 - - - 44 1,493 1 1,537 1 - 31 187 6,165 79 6,462
Colorado 2/ 4 255 10 269 - - - 35 275 - 310 - 7 96 94 965 26 1,188
Connecticut - 303 - 303 - - - - 238 2 240 - - 19 19 642 3 684
Delaware - 41 - 41 - - - - 18 13 30 - - - 22 143 10 175
Dist. of Columbia 1 - 11 13 - - 5 1 5 5 17 6 18 22 28 26 5 104
Florida 2/ 1 676 41 718 - - - 14 557 2 573 - 22 89 674 2,610 184 3,579
Georgia - 499 28 527 - - - 5 137 6 148 1 0 73 111 1,345 379 1,909
Hawaii 6 42 - 49 - - - 8 26 - 34 - 1 35 48 137 5 227
Idaho - 90 - 90 - - - - - - - - - 26 9 390 - 426
Illinois 1 810 3 814 - - - - 94 4 99 - 9 143 302 2,379 266 3,100
Indiana - 459 0 460 - - 1 - 164 - 164 - 5 86 207 1,278 286 1,862
Iowa 1 104 48 153 - - - - - - - 1 - 10 56 493 242 802
Kansas 2/ - 214 - 214 1 - 9 4 172 - 186 19 2 38 53 698 - 810
Kentucky - 209 - 209 - - - 2 65 - 67 - 1 93 179 486 33 792
Louisiana - 371 - 371 - - - - 51 - 51 - 5 59 112 864 8 1,048
Maine 4 64 1 68 0 - - 0 18 2 21 0 - 7 6 108 19 141
Maryland - 293 4 298 - - - - 281 13 294 - 3 32 52 852 129 1,068
Massachusetts 3 477 2 482 - - - - 306 6 312 - 9 153 207 865 613 1,847
Michigan - 635 - 635 - - - 3 325 1 329 19 39 224 763 1,180 75 2,300
Minnesota 2/ - 267 15 282 - - - - 168 1 169 - - 3 13 566 30 612
Mississippi 4 205 2 211 - - - 2 65 - 67 - 3 65 234 700 21 1,022
Missouri - 447 4 451 - - - - 401 4 405 - - 93 217 834 40 1,183
Montana - 62 - 62 - - - - - - - - - - 1 183 3 188
Nebraska  - 60 1 61 - - 3 - 29 0 32 - - 8 26 348 83 466
Nevada - 118 - 118 - - - - 46 - 46 - - - 1 285 - 286
New Hampshire 2/ - 76 - 76 - - - - 56 - 56 - - - 11 189 18 218
New Jersey - 366 - 366 - - - 19 382 - 401 - 1 18 70 1,308 307 1,703
New Mexico - 146 9 156 - - - - 5 - 5 - - 30 52 539 80 701
New York 15 640 204 860 1 - 37 52 610 87 786 100 12 318 179 1,631 618 2,858
North Carolina 2/ 1 582 - 583 1 1 - 4 421 - 427 21 20 58 163 1,513 - 1,775
North Dakota - 51 - 51 - - - - - - - - - 2 2 165 2 169
Ohio 2/ - 846 - 846 - - - 8 474 - 482 - 23 316 250 1,725 98 2,412
Oklahoma  2/ - 249 - 249 - - - - 181 10 191 4 2 61 89 598 293 1,047
Oregon - 172 4 175 - - - 0 50 7 58 - - 2 41 493 224 761
Pennsylvania 2/ - 695 - 695 - - 1 30 510 1 542 - 24 216 678 1,505 416 2,839
Rhode Island - 49 - 49 - - - 2 88 - 90 - 3 45 54 194 66 363
South Carolina 30 217 - 247 - - - - 91 - 91 0 - 46 120 813 53 1,031
South Dakota 2/ - 77 - 77 - - - - 11 - 11 - - 1 - 136 - 137
Tennessee 8 406 3 417 - - - 0 151 1 153 - - 98 296 1,153 2 1,549
Texas 2/ 112 1,040 24 1,176 - - - 305 1,277 7 1,589 - 5 113 1,247 4,266 166 5,797
Utah - 211 - 211 - - - - 21 - 21 1 - - 2 361 - 364
Vermont - 40 - 40 - - - 0 18 2 20 1 1 6 17 63 16 103
Virginia 7 434 - 441 - - 1 5 260 5 271 - - 119 222 933 43 1,316
Washington 13 284 - 297 - - - 45 333 - 379 - 3 76 511 670 67 1,327
West Virginia - 184 - 184 1 - 0 0 6 2 10 0 5 51 42 216 18 333
Wisconsin 2/ - 261 4 265 - - - - 288 3 291 - 2 31 186 1,177 533 1,929
Wyoming - 74 23 97 - - - - 3 - 3 - - - 14 186 12 212
U.S. Total 251 15,769 452 16,472 5 1 58 590 10,452 220 11,325 174 227 3,112 8,270 46,812 5,774 64,369
Puerto Rico 7 - 232 240 - - 6 - - 45 52 - - 110 - - 291 401
Grand Total 259 15,769 684 16,712 5 1 64 590 10,452 265 11,376 174 227 3,222 8,270 46,812 6,065 64,770

March 2012
Sheet 4 of 4
Table HM-53

STATE MINOR ARTERIAL COLLECTOR
LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL
< 9 9 10 11 12 > 12 < 9 9 10 11 12 > 12
Alabama 2/ - - 513 187 1,289 214 2,203 21 39 1,090 168 546 275 2,139
Alaska - - 0 49 165 28 242 4 - 8 61 225 49 347
Arizona 2/ 7 - 23 192 1,321 264 1,807 - - 50 105 1,279 205 1,639
Arkansas 2/ 8 92 281 448 291 68 1,188 51 148 443 168 170 124 1,104
California 32 18 354 487 9,616 268 10,775 46 139 463 903 9,380 393 11,324
Colorado 2/ 14 3 168 263 1,147 60 1,655 14 14 266 160 1,163 172 1,789
Connecticut - 15 61 77 1,510 - 1,662 11 69 181 256 1,333 6 1,856
Delaware - 8 10 26 124 25 192 42 43 120 39 92 31 368
Dist. of Columbia 2 24 43 40 27 27 164 8 19 27 41 47 14 157
Florida 2/ - 58 228 1,092 2,400 254 4,032 2 412 1,003 1,984 2,873 537 6,811
Georgia - 11 482 739 2,424 658 4,313 - 68 501 518 1,011 605 2,702
Hawaii - 3 40 41 33 1 119 24 31 166 56 72 41 390
Idaho - 1 134 24 422 - 581 5 1 120 21 456 - 604
Illinois - 81 743 806 2,202 579 4,411 15 438 1,295 622 1,835 467 4,673
Indiana 39 76 641 732 924 570 2,981 6 448 1,038 861 552 259 3,164
Iowa 9 31 87 248 553 634 1,563 2 8 28 227 325 468 1,058
Kansas 2/ 65 47 125 174 956 - 1,367 151 107 190 257 744 - 1,449
Kentucky 0 70 331 237 301 67 1,006 71 191 385 155 113 61 975
Louisiana - 40 413 290 1,113 36 1,893 8 262 798 440 665 15 2,189
Maine 0 1 15 20 147 49 232 - 24 143 108 187 68 530
Maryland - 34 216 166 674 329 1,420 3 46 263 237 586 520 1,654
Massachusetts 27 39 289 513 1,307 1,581 3,755 347 116 545 483 610 810 2,912
Michigan 64 99 981 1,430 1,770 450 4,795 372 167 816 924 801 388 3,468
Minnesota 2/ 1 - 27 79 2,364 64 2,535 2 169 91 199 1,777 56 2,294
Mississippi - 79 145 301 381 39 945 10 239 460 240 375 128 1,452
Missouri - - 143 1,102 643 67 1,955 - 59 452 909 710 135 2,266
Montana - - 3 2 233 6 245 2 8 4 61 248 2 326
Nebraska  9 6 87 137 377 152 768 15 45 79 124 142 70 476
Nevada - - 2 2 612 4 621 - - 11 - 591 34 636
New Hampshire 2/ - - 13 46 356 77 492 13 1 69 115 268 37 503
New Jersey 9 9 202 448 1,780 1,036 3,484 60 36 229 636 855 944 2,760
New Mexico - 11 51 89 370 89 610 - - 318 164 910 108 1,500
New York 279 44 967 1,102 2,248 1,042 5,682 264 466 1,426 1,163 1,128 976 5,423
North Carolina 2/ 39 166 459 486 1,982 - 3,132 13 388 663 498 1,323 - 2,885
North Dakota - - - 4 295 3 302 2 - - 16 267 1 287
Ohio 2/ - 123 1,013 560 1,883 327 3,906 34 665 1,603 591 1,458 259 4,610
Oklahoma  2/ 2 136 292 561 817 343 2,151 4 79 136 187 190 450 1,046
Oregon - 10 44 255 570 249 1,127 9 115 240 449 702 373 1,888
Pennsylvania 2/ 7 119 787 1,377 1,250 419 3,959 72 299 1,866 1,269 1,211 616 5,333
Rhode Island - 2 15 60 222 59 359 0 16 60 156 219 166 618
South Carolina 1 5 202 312 809 150 1,480 4 101 949 464 546 375 2,439
South Dakota 2/ 2 - 1 3 361 8 375 - - 4 32 209 3 248
Tennessee 2 69 354 578 1,442 4 2,448 30 312 682 389 804 28 2,246
Texas 2/ 6 18 402 2,429 4,743 543 8,141 48 240 1,167 4,377 5,168 1,470 12,470
Utah - - - 23 827 4 854 1 6 18 37 825 - 887
Vermont 1 7 12 47 70 15 152 1 19 66 78 36 19 218
Virginia 1 81 633 338 1,087 140 2,279 124 224 889 326 674 184 2,419
Washington - 9 223 766 1,359 270 2,627 - 68 450 693 983 176 2,370
West Virginia 44 92 191 99 264 49 738 94 222 183 71 139 28 737
Wisconsin 2/ - 4 289 650 1,462 84 2,489 26 37 429 666 1,106 39 2,303
Wyoming - - 3 10 128 25 166 - 2 41 48 307 113 510
U.S. Total 672 1,740 12,737 20,148 59,650 11,429 106,376 2,032 6,608 22,525 22,751 48,235 12,298 114,449
Puerto Rico 71 - 626 - 2 311 1,010 315 - 714 - - 211 1,240
Grand Total 743 1,740 13,362 20,148 59,652 11,740 107,387 2,347 6,608 23,239 22,751 48,235 12,508 115,690

1/ Some differences from other tables may be noted because these are estimated from sample data; samples entirely on structures are included.

2/ 2008 data used due to FHWA process status.

Updated: 03/19/2012

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United States Department of Transportation - Federal Highway Administration