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Highway Statistics 2015


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Functional System Length - 2015
   Miles by Lane Width - Rural (1)

December 2016
Sheet 1 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 71 500 - 571 - - - - - - - - - - 417 1,612 - 2,029
Alaska 12 829 162 1,002 - - - - - - - - - - 18 395 388 801
Arizona - 883 33 916 - - - - 18 - 18 - - - - 1,101 110 1,210
Arkansas - 410 - 410 - - - - 84 - 84 - - 74 515 1,308 - 1,896
California - 1,206 - 1,206 - - - - 408 - 408 - - - - 3,287 - 3,287
Colorado - 582 66 648 - - - - 28 - 28 - - 18 164 2,333 53 2,569
Connecticut - 29 - 29 - - - - 36 - 36 - - - 1 118 - 119
Delaware - - - - - - - - 12 13 25 - - 1 4 99 17 121
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida - 717 - 717 - - - - 171 1 172 - - 34 29 2,551 6 2,619
Georgia 3 501 31 536 - - - - - - - 98 21 11 35 1,642 544 2,350
Hawaii - - - - - - - - - - - - - 4 14 59 2 78
Idaho - 521 - 521 - - - - - - - - - - 25 1,726 - 1,751
Illinois - 1,243 1 1,243 - - - - - - - - - - 267 1,694 332 2,293
Indiana - 744 24 768 - - - - 140 0 141 - - 85 63 1,301 - 1,448
Iowa - 538 74 612 - - - - - - - - - - 147 2,963 305 3,415
Kansas - 640 - 640 - - - 2 402 - 404 - - - 18 2,565 44 2,627
Kentucky - 622 - 622 - - - 15 476 - 491 - 8 44 158 990 16 1,216
Louisiana - 502 - 502 - - - - 24 - 24 - - - 58 959 - 1,017
Maine 1 299 - 299 - - - - - - - 1 75 32 113 536 32 789
Maryland - 142 - 142 - - - - - - - - - 0 5 330 0 335
Massachusetts - - 60 60 - - - - 6 - 6 - - - - - 104 104
Michigan - 563 1 564 - - - 13 332 - 344 - - - 380 1,750 - 2,130
Minnesota - 446 148 594 - - - - 4 0 4 - - - 49 3,377 55 3,481
Mississippi - 486 68 554 - - - - - - - - - - 9 1,437 338 1,783
Missouri - 823 13 836 - - - 5 915 0 919 - 1 111 298 1,597 26 2,032
Montana - 1,095 - 1,095 - - - - - - - - 44 21 91 2,618 - 2,773
Nebraska - 415 - 415 - - - - 308 24 333 - - - 2 2,304 47 2,353
Nevada 102 281 65 448 - - - - - - - - - - 98 1,197 208 1,502
New Hampshire - 142 - 142 - - - - 3 6 9 - - - - 324 0 324
New Jersey - 45 - 45 - - - - 35 - 35 - - - - 153 4 157
New Mexico - 847 - 847 - - - - - - - - 18 48 575 1,212 88 1,941
New York - 803 - 803 - - - - 113 - 113 - 4 104 538 1,485 - 2,132
North Carolina 22 505 - 527 - - - 1 96 - 97 1 2 106 236 876 47 1,268
North Dakota - 511 - 511 - - - - - - - - - - 22 2,940 1 2,963
Ohio - 643 - 643 - - - - 331 - 331 - 11 72 124 1,307 1 1,516
Oklahoma - 646 - 646 - - - - - - - - - - 53 2,153 47 2,252
Oregon - 495 - 495 - - - - - - - 0 - 0 107 2,502 48 2,657
Pennsylvania 1 1,111 - 1,112 - - - 10 345 - 355 - - 57 664 796 45 1,562
Rhode Island - 18 - 18 - - - 2 9 - 11 - - 2 5 61 29 97
South Carolina 15 515 16 546 - - - - 45 - 45 - - 12 92 1,261 181 1,546
South Dakota - 591 - 591 - - - - 291 - 291 - - 0 2 2,591 - 2,593
Tennessee - 573 - 573 - - - - - - - - - 30 340 1,368 - 1,737
Texas 90 1,911 - 2,001 - - - - 4 - 4 - - 65 118 8,256 - 8,438
Utah - 684 - 684 - - - - 9 - 9 - - - - 1,163 - 1,163
Vermont - 259 - 259 - - - - 2 - 2 - - 40 92 178 2 312
Virginia - 469 - 469 - - - - 79 - 79 - 4 220 386 666 - 1,277
Washington - 429 0 429 - - 0 81 522 10 614 - - 8 378 921 5 1,312
West Virginia 46 262 2 309 - - - 1 - - 1 11 64 205 237 477 1 995
Wisconsin - 512 - 512 - - - - 140 - 140 - - 5 13 2,808 104 2,931
Wyoming 808 - - 808 - - - - - - - - - - 1,983 - - 1,983
U.S. Total 1,170 26,987 763 28,920 - - 0 130 5,387 55 5,572 111 252 1,410 8,943 75,344 3,228 89,288
Puerto Rico (3) 3 - 28 31             - - - 9 - - 44 53
Grand Total 1,173 26,987 791 28,951 - - 0 130 5,387 55 5,572 111 252 1,419 8,943 75,344 3,272 89,341

 

Miles by Lane Width - Rural (1)

December 2016
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 - 49 0 770 3,135 60 4,014 460 856 5,020 3,072 2,771 20 12,200
Alaska - - 18 33 271 110 431 1 7 88 192 1,050 254 1,592
Arizona - - 11 - 1,272 1 1,284 - - 41 233 3,725 205 4,204
Arkansas - - 816 892 1,363 - 3,070 763 589 6,097 3,171 1,215 - 11,835
California - - - - 6,057 - 6,057 - - - - 11,816 - 11,816
Colorado - 3 158 700 2,583 16 3,460 64 69 420 1,483 3,283 130 5,448
Connecticut - - - - 221 - 221 16 48 74 81 586 52 857
Delaware - - 14 16 74 1 105 - 21 167 109 118 20 435
Dist. of Columbia - - - - - - - - - - - - - -
Florida - - 179 146 1,858 8 2,191 50 210 917 972 1,825 46 4,020
Georgia 215 1 38 504 2,758 1,197 4,712 189 1,604 4,249 1,527 2,883 1,215 11,667
Hawaii - 27 32 72 122 1 255 16 57 54 37 55 1 220
Idaho - - - 111 1,350 - 1,461 100 7 668 472 4,693 - 5,940
Illinois - 36 74 760 2,900 787 4,558 177 905 2,786 6,840 2,120 292 13,120
Indiana 12 56 9 65 2,063 33 2,238 669 695 3,143 304 5,079 - 9,890
Iowa - - 66 532 2,901 389 3,889 0 - 467 9,262 3,699 801 14,228
Kansas - 11 - 383 3,744 111 4,249 - 646 3,002 8,699 9,340 763 22,449
Kentucky - 202 927 503 680 26 2,338 90 1,409 3,452 501 339 14 5,805
Louisiana - - 15 391 1,481 - 1,887 - 9 775 2,549 1,388 - 4,720
Maine 9 83 136 156 566 3 953 306 209 1,437 608 706 16 3,281
Maryland - - 20 115 591 - 726 7 23 535 422 327 12 1,326
Massachusetts - - - - - 315 315 - - - - - 856 856
Michigan 59 43 281 1,945 2,544 14 4,886 1,035 410 3,655 7,222 3,735 311 16,368
Minnesota - - 16 46 6,122 348 6,533 64 - - 334 14,415 1,163 15,976
Mississippi - 16 183 1,461 1,857 229 3,746 252 1,209 5,383 3,164 1,829 103 11,940
Missouri - - 1,027 1,798 1,104 58 3,987 - - 9,381 5,795 1,122 114 16,413
Montana - - - 463 2,380 - 2,843 195 281 882 526 4,990 - 6,875
Nebraska - - 2 22 3,964 153 4,141 952 583 1,153 3,107 5,028 611 11,434
Nevada - - 5 84 612 20 721 - - 198 264 1,416 320 2,197
New Hampshire - - - 16 542 68 626 - - 1 50 710 279 1,039
New Jersey - - - 8 273 9 290 - - 45 127 508 93 772
New Mexico 25 - 76 962 1,118 71 2,252 - 143 859 1,992 1,394 157 4,545
New York - - 669 1,228 976 - 2,873 - 79 1,294 2,708 1,508 - 5,590
North Carolina 2 85 753 647 1,007 - 2,494 60 828 1,196 2,443 1,340 - 5,867
North Dakota - - - - 2,516 - 2,516 - - - 606 11,382 - 11,988
Ohio - 79 597 478 1,495 - 2,649 - 3,569 3,888 803 2,769 - 11,029
Oklahoma - - - 275 2,367 24 2,665 478 2,280 6,278 3,805 8,130 158 21,130
Oregon - 1 70 380 1,712 62 2,225 71 625 1,501 2,762 2,889 321 8,169
Pennsylvania - 36 804 2,370 1,293 40 4,543 86 488 2,744 3,212 841 - 7,372
Rhode Island - - - 8 52 12 72 - - 10 32 103 27 172
South Carolina - - 103 655 1,883 345 2,986 67 633 3,716 4,028 1,307 271 10,022
South Dakota - 3 3 35 2,921 - 2,962 162 501 631 1,326 9,801 - 12,421
Tennessee - - 267 1,188 1,513 - 2,967 30 807 1,881 1,414 798 - 4,930
Texas - 32 252 571 9,608 - 10,463 628 368 6,117 6,202 21,481 284 35,080
Utah - - - - 1,321 - 1,321 127 15 45 142 2,779 153 3,261
Vermont 7 18 179 422 96 7 728 80 397 588 673 241 9 1,988
Virginia - 32 2,158 684 260 17 3,151 1,039 1,591 3,516 845 248 - 7,240
Washington - - 134 1,106 778 3 2,021 - - 979 3,946 2,851 314 8,089
West Virginia 28 232 583 308 144 6 1,302 1,494 1,418 950 631 871 1 5,366
Wisconsin - - 32 354 4,166 194 4,746 78 54 202 4,930 4,931 1,889 12,084
Wyoming - - - 1,227 - - 1,227 - - - 2,731 - - 2,731
U.S. Total 356 1,045 10,708 24,887 90,615 4,739 132,350 9,807 23,642 90,488 106,354 166,437 11,272 408,001
Puerto Rico (3) 73 - 119 - - 40 232 92 - 107 - - 44 243
Grand Total 429 1,045 10,827 24,887 90,615 4,779 132,582 9,899 23,642 90,595 106,354 166,437 11,316 408,244

 

Miles by Lane Width - Urban (1)

December 2016
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 40 389 1 430 - - - - 27 - 27 - 7 47 138 1,076 30 1,297
Alaska 1 77 1 79 - - - - - - - - - 2 3 110 21 136
Arizona - 252 - 252 - - - - 214 0 214 - - - 52 725 66 843
Arkansas 9 274 - 284 - - - 2 107 - 109 - 5 39 200 376 6 627
California - 1,139 - 1,139 - - - - 1,511 - 1,511 - - - - 6,561 - 6,561
Colorado 2 302 - 304 - - - - 322 2 324 - 7 85 48 910 17 1,067
Connecticut - 317 - 317 - - - - 242 2 244 - - 14 14 679 3 710
Delaware 0 35 6 41 - - - - 21 10 31 0 - - 17 170 6 193
Dist. of Columbia 0 5 7 12 - 1 6 1 6 2 16 5 14 32 37 15 4 106
Florida - 737 38 775 - - - 5 559 2 567 0 1 89 676 3,060 147 3,973
Georgia 75 578 58 712 3 10 1 0 127 21 163 175 24 68 100 1,229 710 2,306
Hawaii 7 47 1 55 - - - 11 22 1 34 - 1 24 73 158 10 265
Idaho - 90 - 90 - - - - - - - - - 9 2 460 - 472
Illinois 2 902 7 910 - - 7 - 92 2 102 - 9 81 378 2,388 279 3,135
Indiana 0 496 - 496 0 - 16 1 153 - 171 7 17 158 52 1,415 27 1,676
Iowa 6 100 66 172 - - - - - - - 1 - 12 46 519 324 902
Kansas - 234 - 234 - - 2 2 166 17 187 1 2 5 17 233 80 338
Kentucky - 220 - 220 - - - - 70 - 70 - 0 61 113 440 10 623
Louisiana 1 404 - 405 - - - - 72 - 72 - 7 25 105 924 - 1,062
Maine 0 66 0 66 - 0 1 - 15 1 18 0 9 5 13 84 23 134
Maryland - 338 - 338 - - 0 1 299 4 305 - 12 72 33 1,043 24 1,183
Massachusetts 0 0 508 508 - - - - 21 280 301 - - - - 1 1,850 1,852
Michigan 0 683 1 684 - - - 6 348 1 356 59 39 170 657 1,392 31 2,346
Minnesota - 279 2 281 - - - 0 162 1 162 - - - 3 767 34 804
Mississippi 4 221 28 253 - - - - 57 7 64 - 2 25 177 696 57 956
Missouri - 533 1 533 - - 0 7 462 1 470 - 2 67 118 692 20 899
Montana - 98 - 98 - - - - - - - - 2 - 4 247 - 254
Nebraska - 66 1 67 - - - 1 100 27 127 - - 1 21 200 173 395
Nevada 28 94 28 150 - - 3 4 39 9 55 - - 21 90 211 35 358
New Hampshire 1 83 - 83 - - - - 74 0 74 - - - - 209 13 222
New Jersey - 387 - 387 - - - 13 440 - 453 0 - 33 49 1,424 296 1,803
New Mexico - 152 1 153 - - - 2 8 2 11 3 1 16 274 354 36 684
New York 42 890 - 932 - - 32 77 705 - 815 37 9 303 367 2,379 - 3,095
North Carolina 20 589 - 609 - - 11 32 295 0 339 10 22 132 292 1,136 30 1,621
North Dakota - 60 - 60 - - - - - - - - - 1 3 182 1 188
Ohio 6 915 1 923 - - 2 2 565 10 579 - 4 244 217 1,875 76 2,416
Oklahoma - 286 - 286 - - - - 186 10 196 5 8 47 131 551 426 1,168
Oregon 0 233 1 234 - - - 2 52 4 57 - - 3 71 685 97 856
Pennsylvania - 753 - 753 - - 2 20 497 - 519 2 - 298 749 1,452 303 2,804
Rhode Island - 52 - 52 - - - - 80 - 80 - 2 35 45 205 55 341
South Carolina 2 288 13 304 - 1 - - 69 14 84 2 5 20 44 574 414 1,059
South Dakota - 88 - 88 - - - - 18 - 18 2 - 5 5 122 - 134
Tennessee 0 530 - 530 - - - - 162 - 162 - - 78 233 1,483 1 1,795
Texas 30 1,385 - 1,415 - - - 20 1,473 0 1,494 - 2 40 685 5,283 70 6,080
Utah - 252 - 252 - - - - 44 - 44 - - - - 649 - 649
Vermont - 62 - 62 - - 2 6 8 0 16 - - 11 36 60 6 113
Virginia 36 615 - 651 20 0 1 7 317 3 347 37 3 138 217 1,235 29 1,658
Washington 3 331 1 335 - - - 21 382 14 417 0 16 30 414 911 69 1,441
West Virginia 61 182 - 243 1 - 0 - 12 1 14 0 12 53 101 233 11 411
Wisconsin 5 340 1 346 1 - - - 295 14 311 - 4 19 40 1,053 817 1,933
Wyoming 106 - - 106 - - - 3 - - 3 - - - 229 - - 229
U.S. Total 488 17,448 771 18,707 25 13 87 246 10,896 466 11,733 344 249 2,619 7,388 48,835 6,733 66,168
Puerto Rico (3) 2 - 231 233 - - 5 - - 61 66 - - 108 - - 283 391
Grand Total 490 17,448 1,002 18,940 25 13 92 246 10,896 527 11,799 344 249 2,727 7,388 48,835 7,016 66,559

 

Miles by Lane Width - Urban (1)

December 2016
Sheet 4 of 4
Table HM-53

STATE MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR
LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL LANE WIDTH IN FEET TOTAL
< 9 9 10 11 12 > 12 < 9 9 10 11 12 > 12 < 9 9 10 11 12 > 12
Alabama 5 28 267 457 1,345 242 2,345 20 215 1,290 699 890 508 3,622 1 16 120 32 15 2 186
Alaska - - 2 19 151 32 203 - 1 8 11 166 62 248 - 1 16 8 199 11 235
Arizona - - 25 209 2,098 303 2,635 - 2 10 51 1,742 139 1,943 - - 2 0 206 8 216
Arkansas 14 156 414 434 675 135 1,827 205 294 825 261 387 202 2,174 39 52 77 34 26 12 239
California - - - - 11,138 - 11,138 - - - - 13,024 - 13,024 - - - - 385 - 385
Colorado 9 5 217 179 1,307 93 1,808 6 13 315 193 1,195 134 1,856 - 1 11 8 41 5 66
Connecticut - 2 47 75 1,538 11 1,673 3 39 171 220 1,378 3 1,814 - 22 52 42 194 - 310
Delaware 7 0 13 27 125 30 202 8 11 72 90 113 65 359 0 3 18 15 12 3 50
Dist. of Columbia 5 27 56 34 21 21 164 9 20 31 47 33 15 155 - - - - - - -
Florida 5 24 438 943 2,523 253 4,187 45 166 1,641 1,585 2,622 385 6,445 17 58 554 378 766 87 1,860
Georgia 196 119 666 735 1,951 1,294 4,961 177 109 883 667 936 953 3,724 9 49 450 95 56 27 685
Hawaii 5 4 18 38 126 1 192 - 16 48 27 163 8 262 6 6 45 6 111 14 188
Idaho - 2 45 35 592 - 674 1 - 77 28 630 - 736 - - - 1 6 - 7
Illinois - 58 615 898 2,162 759 4,492 3 354 1,029 994 2,227 725 5,332 - 31 112 139 74 7 364
Indiana 139 347 899 172 1,517 102 3,177 311 936 1,053 182 674 162 3,317 110 87 45 13 66 60 381
Iowa 13 14 95 176 434 915 1,647 0 7 41 148 347 743 1,286 - - - - - - -
Kansas 28 29 126 169 553 452 1,357 62 94 240 243 719 392 1,750 30 25 44 61 120 77 357
Kentucky - 47 319 390 551 89 1,395 40 151 609 226 171 92 1,289 17 66 58 27 19 3 190
Louisiana - 31 362 435 1,105 8 1,941 11 251 551 538 717 - 2,066 2 17 43 38 66 - 166
Maine 0 3 33 12 160 27 236 9 39 127 68 184 91 519 - 5 8 1 0 3 18
Maryland 0 4 231 139 1,090 87 1,551 3 37 593 186 814 329 1,961 0 7 45 38 31 - 121
Massachusetts - - 1 - 3 3,948 3,951 - - 1 - 2 3,022 3,025 - - - - - - -
Michigan 191 105 749 1,779 1,689 432 4,945 558 151 903 1,090 806 392 3,900 7 0 29 4 2 - 43
Minnesota - - 31 74 2,380 195 2,681 - - 19 231 1,567 594 2,412 - 0 - 10 65 18 93
Mississippi - 14 144 395 452 75 1,080 5 112 510 407 406 127 1,566 - - 4 4 3 - 10
Missouri - 4 234 902 919 72 2,131 - 32 361 872 1,102 89 2,456 - - 2 - - - 2
Montana - - 19 5 263 2 290 13 9 25 87 266 6 404 - 3 30 4 18 - 54
Nebraska 1 5 42 74 295 365 783 - 12 29 51 150 308 549 - - - - - - -
Nevada 1 2 52 114 358 359 886 0 - 2 9 34 5 50 - 19 37 131 472 478 1,138
New Hampshire - - - 1 398 91 490 - - 3 22 375 137 536 - - - - - - -
New Jersey 13 5 115 540 1,978 1,001 3,651 66 53 236 675 1,201 693 2,924 14 6 80 78 170 56 405
New Mexico 4 7 83 337 263 40 734 7 41 107 399 140 153 847 6 25 66 78 80 50 305
New York 23 82 875 1,093 3,479 - 5,552 187 470 1,347 1,296 2,135 - 5,434 - - 5 - 10 - 14
North Carolina 20 123 433 740 1,489 72 2,878 65 254 994 568 748 64 2,694 1 - 13 15 7 - 37
North Dakota - - - 2 300 1 303 - - - 28 301 - 329 - - - - - - -
Ohio 5 191 902 465 2,151 261 3,974 72 589 2,180 608 1,725 195 5,369 26 167 266 43 78 13 593
Oklahoma 10 123 374 652 698 348 2,205 32 122 274 448 270 346 1,491 7 1 6 75 14 6 109
Oregon - 1 41 306 743 195 1,286 2 79 252 485 975 328 2,121 2 - 39 182 253 19 495
Pennsylvania 11 121 613 1,616 1,090 526 3,976 80 312 2,002 1,522 963 540 5,420 - - - - - - -
Rhode Island - - 12 66 208 57 343 3 22 77 169 159 109 540 - 3 - - 18 5 26
South Carolina - 3 204 252 673 636 1,767 26 65 1,118 353 636 608 2,807 21 26 13 - 12 - 73
South Dakota - 2 7 1 421 - 431 - 1 7 34 310 - 351 - - - - - - -
Tennessee 4 26 394 666 1,570 12 2,672 18 236 671 536 850 33 2,343 35 78 269 142 202 - 726
Texas 0 14 340 1,266 5,982 342 7,945 50 344 1,432 2,889 9,756 1,343 15,813 26 101 168 157 421 123 996
Utah - - - 5 616 36 656 - - 14 2 1,006 78 1,100 - - - - - - -
Vermont 2 3 38 74 26 8 151 - 12 100 91 28 8 240 - 2 8 4 1 - 16
Virginia 31 60 905 372 1,211 111 2,691 181 312 875 391 765 181 2,705 77 57 227 58 205 52 677
Washington - 2 302 776 1,528 102 2,711 - 49 351 875 1,350 119 2,744 - 11 29 68 76 3 187
West Virginia 17 111 235 74 301 22 761 108 260 315 91 260 13 1,047 - - - - - - -
Wisconsin 28 9 71 259 599 1,703 2,670 - 29 195 457 328 1,783 2,791 - - - - - - -
Wyoming - - - 236 - - 236 - - - 516 - - 516 - - - 42 - - 42
U.S. Total 789 1,911 12,108 18,717 63,246 15,863 112,634 2,386 6,321 24,012 21,664 57,741 16,283 128,408 451 946 2,992 2,032 4,500 1,141 12,063
Puerto Rico (2) 77 - 633 - 2 298 1,010 285 - 738 - - 215 1,238             -
Grand Total 866 1,911 12,741 18,717 63,248 16,161 113,644 2,671 6,321 24,750 21,664 57,741 16,498 129,646 451 946 2,992 2,032 4,500 1,141 12,063

(1) Some differences from other tables may be noted because these are estimated from sample data; samples entirely on structures are included. Some States may have incomplete/missing lane width data.

(2) 2009 data.

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