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Highway Statistics 2016


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Functional System Length - 2016
   Miles by Lane Width - Rural (1)

September 18, 2017
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 0 570 1 571 - - - - - - - - - 3 1 2,001 - 2,005
Alaska 12 858 128 997 - - - - - - - - - - 18 402 379 799
Arizona - 902 14 916 - - - - 18 - 18 - - - - 1,096 115 1,210
Arkansas - 439 - 439 - - - - 66 - 66 - - 71 514 1,314 - 1,899
California - 1,186 - 1,186 - - - - 369 - 369 - - 40 - 3,220 - 3,260
Colorado - 577 71 648 - - - - 28 - 28 - - 18 166 2,331 54 2,569
Connecticut - 29 - 29 - - - - 36 - 36 - - - 1 118 - 119
Delaware - - - - - - 0 - 12 11 24 - - 1 4 97 16 118
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida - 717 - 717 - - - - 174 1 175 - - 39 10 2,566 5 2,619
Georgia - 524 12 536 - - - - - - - - - - - 1,792 603 2,394
Hawaii - - - - - - - - - - - - - 4 14 59 2 78
Idaho - 519 - 519 - - - - 111 - 111 - - - 32 1,627 - 1,659
Illinois - 1,242 1 1,243 - - - - 22 - 22 - - - 228 1,774 351 2,353
Indiana - 749 22 772 - - - - 127 0 127 - 13 90 59 1,250 10 1,422
Iowa - 545 62 607 - - - - - - - - - - 156 2,545 296 2,998
Kansas - 639 - 639 - - - 2 402 - 404 - - - 19 2,563 45 2,627
Kentucky - 622 - 622 - - - 17 474 - 491 - 8 37 140 1,015 16 1,216
Louisiana - 517 - 517 - - - - 24 - 24 - - - 61 925 - 986
Maine 1 277 - 278 - - - - - - - 1 75 31 113 522 31 775
Maryland - 142 - 142 - - - - 69 - 69 - - 0 6 314 0 321
Massachusetts - - 63 63 - - - - 8 8 16 - - - - - 163 163
Michigan 1 523 43 566 - - - 6 338 0 344 - - - 457 1,673 - 2,130
Minnesota - 369 160 529 - - - - 6 3 9 - - - 129 2,286 724 3,139
Mississippi 5 492 57 554 - - - - - - - - - - 44 1,230 510 1,783
Missouri - 823 13 836 - - - 5 990 17 1,013 - 1 105 306 1,544 5 1,961
Montana - 1,086 - 1,086 - - - - - - - - 52 100 91 2,529 - 2,773
Nebraska - 414 - 414 - - - - 302 29 332 - - - 2 2,290 48 2,339
Nevada 110 267 71 448 - - - - - - - - - - 96 1,194 213 1,504
New Hampshire - 142 - 142 - - - - 3 6 9 - - - - 324 0 324
New Jersey - 45 - 45 - - - - 35 - 35 - - - - 156 4 160
New Mexico 121 332 - 453 - - - - - - - - - 179 528 1,145 19 1,870
New York - 803 - 803 - - 1 1 178 - 180 - 5 127 502 1,471 - 2,105
North Carolina 23 462 - 485 - - 2 1 91 - 94 1 2 93 261 851 44 1,251
North Dakota - 510 - 510 - - - - - - - - - - 30 2,913 1 2,944
Ohio - 643 - 643 - - - - 330 - 330 - 11 77 130 1,296 3 1,516
Oklahoma - 647 - 647 - - - - - - - - - - 52 2,153 47 2,252
Oregon - 495 - 495 - - - - - - - - - 0 113 2,495 48 2,657
Pennsylvania 1 1,074 0 1,075 - - - 9 330 - 339 - - 46 676 790 46 1,558
Rhode Island - 18 - 18 - - - 2 9 - 11 - - 2 5 61 29 97
South Carolina 3 540 3 546 - - - - 45 - 45 - - 6 97 1,258 185 1,546
South Dakota - 591 - 591 - - - - 291 - 291 - - 0 1 2,591 - 2,592
Tennessee - 634 - 634 - - - - - - - - - 36 374 1,384 - 1,794
Texas 75 1,926 - 2,001 - - - - 4 - 4 - - 69 86 8,284 - 8,438
Utah - 684 - 684 - - - - 9 - 9 - - - - 1,162 - 1,162
Vermont 233 23 - 256 - - - 2 - - 2 - 1 78 185 40 6 310
Virginia 49 549 - 598 - - - - 90 0 90 - 4 269 463 888 12 1,636
Washington - 429 0 429 - - 0 73 529 12 614 - - 13 363 933 5 1,313
West Virginia 47 269 2 318 - - - - - - - 10 64 227 236 479 1 1,018
Wisconsin - 512 - 512 - - - - 203 - 203 0 1 - 16 2,758 89 2,864
Wyoming 808 - - 808 - - - - - - - - - - 1,985 - - 1,985
U.S. Total 1,487 26,357 722 28,567 - - 3 118 5,723 89 5,934 12 238 1,762 8,767 73,710 4,124 88,613
Puerto Rico (3) 3 - 28 31             - - - 9 - - 44 53
Grand Total 1,490 26,357 750 28,598 - - 3 118 5,723 89 5,934 12 238 1,771 8,767 73,710 4,168 88,666

 

Miles by Lane Width - Rural (1)

September 18, 2017
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 - - 84 - 3,783 109 3,976 - 66 5,456 1,604 5,099 13 12,239
Alaska - - 18 32 270 111 431 - - 82 170 850 239 1,341
Arizona - - 11 - 1,119 154 1,284 - - 12 236 3,644 312 4,205
Arkansas - 2 818 914 1,326 - 3,061 802 546 6,151 3,142 1,180 - 11,820
California - - 96 - 6,047 - 6,143 - - - - 11,935 - 11,935
Colorado - - 224 1,252 1,966 21 3,462 - - 853 1,793 2,682 122 5,450
Connecticut - - - - 220 - 220 16 48 75 78 588 53 857
Delaware - - 7 17 78 1 103 - 21 162 105 127 15 431
Dist. of Columbia - - - - - - - - - - - - - -
Florida - - 157 112 1,915 6 2,191 31 126 1,028 1,005 1,765 70 4,025
Georgia - - 133 - 3,321 1,194 4,648 - - 7,528 - 3,264 780 11,572
Hawaii - 27 32 72 122 1 255 16 57 54 37 55 1 220
Idaho - - - 96 1,369 - 1,465 - 7 464 673 4,799 - 5,944
Illinois - - 72 873 2,975 804 4,723 112 279 2,569 6,617 1,907 194 11,678
Indiana 20 64 11 60 2,058 - 2,213 682 705 3,249 296 4,756 - 9,689
Iowa - - - 509 2,918 365 3,791 0 - 494 9,363 3,611 762 14,230
Kansas - 11 - 354 3,775 109 4,248 - 633 3,072 8,655 9,313 776 22,449
Kentucky 13 156 941 524 687 17 2,337 117 1,514 3,210 578 405 10 5,834
Louisiana - - 13 378 1,523 - 1,914 - 11 829 2,521 1,360 - 4,720
Maine 9 83 135 155 542 2 926 306 205 1,429 594 677 11 3,222
Maryland - - 24 64 617 - 705 7 0 426 378 461 13 1,285
Massachusetts - - - - - 379 379 - - - - - 853 853
Michigan 59 43 282 1,899 2,589 14 4,887 1,071 422 3,647 6,948 3,954 329 16,371
Minnesota - 7 - 267 2,990 932 4,197 - 35 222 1,152 9,373 1,788 12,570
Mississippi - 62 202 1,502 1,759 223 3,747 64 845 6,537 2,517 1,887 92 11,940
Missouri - - 1,078 1,818 1,011 57 3,965 - - 9,629 5,653 1,012 119 16,413
Montana - - 11 450 2,382 - 2,843 184 291 857 817 4,728 - 6,877
Nebraska - - 1 26 3,999 150 4,175 921 564 1,125 3,069 5,056 606 11,341
Nevada - - 3 54 624 37 718 - - 185 264 1,425 317 2,191
New Hampshire - - 1 65 514 44 625 - - 1 87 700 253 1,042
New Jersey - - 1 7 292 8 307 - - 43 131 506 95 775
New Mexico - 10 223 1,068 716 22 2,038 5 385 1,291 1,010 1,381 36 4,108
New York - - 601 875 1,356 - 2,832 - 81 978 2,852 1,698 - 5,610
North Carolina 2 74 796 654 1,008 - 2,533 46 614 1,212 1,944 806 - 4,622
North Dakota - - - - 2,525 - 2,525 - - - 589 11,373 - 11,962
Ohio - 79 539 522 1,510 - 2,649 - 2,914 4,221 1,017 2,883 - 11,036
Oklahoma - - - 358 2,288 25 2,671 479 2,283 6,268 3,851 8,068 170 21,120
Oregon - 1 70 371 1,723 59 2,224 70 611 1,486 2,629 2,965 413 8,174
Pennsylvania - 40 855 2,295 1,342 - 4,534 83 431 2,581 3,191 980 - 7,266
Rhode Island - - - 8 52 12 72 - - 12 31 102 27 172
South Carolina - - 119 520 2,160 182 2,980 79 720 4,374 3,723 895 227 10,019
South Dakota - 1 9 17 2,935 - 2,962 161 499 629 1,334 9,779 - 12,403
Tennessee - 62 234 1,161 1,491 - 2,948 31 608 1,986 1,495 886 - 5,006
Texas - 5 194 412 9,854 - 10,465 697 - 6,799 7,049 20,400 134 35,080
Utah - - - - 1,315 - 1,315 131 15 44 135 2,775 148 3,247
Vermont - - 470 232 27 - 728 - 120 857 799 194 8 1,978
Virginia - 33 2,405 771 269 87 3,566 1,258 1,649 3,383 875 274 - 7,439
Washington - 11 107 1,137 764 3 2,021 - 13 1,008 3,873 2,888 308 8,090
West Virginia 29 219 658 284 149 9 1,347 1,534 1,371 1,065 548 1,002 0 5,521
Wisconsin - - 29 391 4,183 142 4,745 212 103 596 5,472 3,767 1,866 12,015
Wyoming - - - 1,225 - - 1,225 - - - 2,745 - - 2,745
U.S. Total 131 991 11,665 23,798 88,457 5,278 130,320 9,115 18,794 98,178 103,645 160,237 11,160 401,130
Puerto Rico (3) 73 - 119 - - 40 232 92 - 107 - - 44 243
Grand Total 204 991 11,784 23,798 88,457 5,318 130,552 9,207 18,794 98,285 103,645 160,237 11,204 401,373

 

Miles by Lane Width - Urban (1)

September 18, 2017
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 18 414 0 433 - - 3 - 27 - 29 - 0 46 42 1,232 7 1,327
Alaska 1 76 1 78 - - - - - - - - - 3 3 113 18 138
Arizona - 252 - 252 - - - - 214 0 214 - - - 56 708 80 844
Arkansas 10 291 - 301 - - - 2 91 - 93 - 1 45 200 379 1 626
California - 1,264 - 1,264 - - 8 - 1,544 - 1,552 - - 51 - 6,703 4 6,758
Colorado 2 300 - 303 - - - 3 320 2 324 - - 117 110 835 6 1,068
Connecticut - 317 - 317 - - - - 242 2 244 - - 13 14 680 3 710
Delaware 0 34 6 41 - - - - 17 15 33 0 - 1 16 172 6 195
Dist. of Columbia 0 5 6 11 - 1 6 1 6 2 16 5 15 37 31 14 5 106
Florida - 737 38 775 - - - 5 558 2 566 0 1 87 685 3,051 149 3,974
Georgia - 610 101 711 - - 32 - 129 15 176 - - 18 - 1,702 671 2,391
Hawaii 7 47 1 55 - - - 11 22 1 34 - 1 24 73 158 10 266
Idaho - 93 - 93 - - - - 29 - 29 - - 11 0 423 - 434
Illinois 2 885 15 902 - - 6 1 101 2 111 - 11 122 380 2,182 171 2,867
Indiana 0 492 - 492 - - 2 1 153 - 157 7 20 165 48 1,383 35 1,658
Iowa 6 106 52 163 - - - - - - - 1 - 14 33 558 284 890
Kansas - 234 - 234 - - 2 2 174 13 191 1 2 4 16 231 66 319
Kentucky - 220 - 220 - - - - 75 - 75 - 1 91 108 430 16 646
Louisiana 1 405 - 405 - - - - 72 - 72 - 8 25 105 930 - 1,068
Maine 0 88 0 88 - 0 1 - 15 1 18 0 9 6 13 98 23 149
Maryland - 338 - 338 - - 0 - 305 5 311 - 10 57 25 898 18 1,009
Massachusetts 0 0 136 136 - - - - 19 218 238 - - - - 1 1,566 1,567
Michigan - 672 10 682 - - - 5 344 5 354 61 34 146 687 1,401 35 2,364
Minnesota 1 246 50 297 - - - - 128 35 163 - - 2 8 355 189 553
Mississippi 6 214 33 253 1 - - 3 56 4 64 - 2 42 166 660 87 956
Missouri 8 526 1 534 - - 0 7 473 1 481 - 2 68 119 682 19 889
Montana - 98 - 98 - - - - - - - - 3 3 4 244 - 254
Nebraska - 67 1 68 - - 0 0 107 23 130 - - 1 10 171 139 321
Nevada 27 83 40 150 - - 2 4 39 9 55 - - 17 67 242 32 358
New Hampshire 1 82 - 83 - - - - 74 0 74 - - 0 - 210 13 222
New Jersey - 387 - 387 - - - 11 442 - 453 0 - 35 54 1,439 271 1,800
New Mexico 31 24 - 55 - - - 5 7 - 12 - - 31 164 201 32 428
New York 31 905 - 935 11 - 21 93 692 - 817 25 7 365 362 2,375 - 3,135
North Carolina 19 577 - 596 - - 11 28 303 1 343 11 22 130 297 1,109 30 1,599
North Dakota - 61 - 61 - - - - - - - - - 1 3 202 1 207
Ohio 11 899 2 912 - - 0 2 570 11 582 - 3 280 216 1,822 103 2,424
Oklahoma 1 285 - 286 - - - - 190 10 200 5 7 48 129 551 431 1,170
Oregon 0 233 1 234 - - - 2 53 4 60 - - 3 69 691 92 856
Pennsylvania - 786 - 786 - - - 18 521 - 539 2 - 280 746 1,491 307 2,826
Rhode Island - 52 - 52 - - - - 81 - 81 - 2 35 42 209 54 343
South Carolina 5 290 9 304 - 0 - - 75 9 84 4 4 6 50 584 412 1,060
South Dakota - 88 - 88 - - - - 18 - 18 1 - 2 8 122 - 134
Tennessee 0 543 - 543 - - - - 179 - 179 - - 97 261 1,526 0 1,884
Texas 25 1,407 - 1,432 - - 4 21 1,498 0 1,523 - 2 72 600 5,365 41 6,081
Utah - 253 - 253 - - - - 49 - 49 - - - - 654 - 654
Vermont 55 9 - 64 - 1 1 10 4 0 16 - 0 21 73 18 4 115
Virginia 3 512 0 516 19 0 1 3 333 4 360 37 1 103 214 985 28 1,368
Washington 2 331 1 335 - - - 28 375 14 417 0 15 31 398 938 57 1,440
West Virginia 60 175 - 236 0 - 0 - 12 2 14 0 14 43 97 234 11 399
Wisconsin - 344 1 345 1 - - - 297 12 310 0 4 13 58 1,047 779 1,901
Wyoming 106 - - 106 - - - 3 - - 3 - - - 227 - - 227
U.S. Total 442 17,361 503 18,306 32 2 103 268 11,033 423 11,861 161 204 2,809 7,089 48,409 6,306 64,977
Puerto Rico (3) 2 - 231 233 - - 5 - - 61 66 - - 108 - - 283 391
Grand Total 444 17,361 734 18,539 32 2 108 268 11,033 484 11,927 161 204 2,917 7,089 48,409 6,589 65,368

 

Miles by Lane Width - Urban (1)

September 18, 2017
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 1 16 351 427 1,481 115 2,390 7 84 1,115 1,236 805 370 3,617 - 4 121 43 17 1 186
Alaska - - 1 17 140 25 182 - 1 10 11 171 56 249 - 1 12 10 193 11 228
Arizona - - 25 207 2,095 309 2,636 - 1 8 50 1,739 129 1,928 - - 3 0 208 6 217
Arkansas 14 150 432 483 644 106 1,828 210 278 841 283 361 204 2,177 38 49 75 42 23 14 241
California - - 141 - 10,773 15 10,929 - - 77 2 12,494 40 12,612 - - 3 0 277 - 279
Colorado 3 5 426 199 1,130 41 1,803 - 3 457 214 1,102 81 1,857 - - 16 10 40 1 66
Connecticut - 3 48 77 1,537 9 1,674 4 40 169 222 1,377 4 1,816 - 10 69 27 207 - 312
Delaware 7 0 13 27 120 37 204 7 10 83 76 129 59 364 0 3 20 16 10 4 53
Dist. of Columbia 3 29 48 35 28 20 164 5 25 26 49 33 18 155 - - - - - - -
Florida 4 24 439 961 2,556 226 4,209 12 152 1,597 1,664 2,580 430 6,436 13 55 612 366 730 91 1,867
Georgia - - 2,687 - 1,461 709 4,857 - - 3,530 - 287 47 3,865 - - 665 - 27 4 695
Hawaii 5 4 18 38 126 1 192 - 16 48 27 163 8 262 6 7 45 6 112 14 190
Idaho - 3 37 36 590 - 666 1 - 71 41 648 - 761 - - - - 12 - 12
Illinois - 15 388 679 2,288 776 4,146 - 237 771 1,007 2,084 630 4,729 - 164 493 413 292 75 1,437
Indiana 129 403 887 160 1,475 95 3,149 319 879 1,037 184 727 204 3,350 192 117 135 36 104 63 647
Iowa 15 17 62 162 450 900 1,605 0 6 37 134 256 668 1,100 - - - - - - -
Kansas 19 41 127 161 555 479 1,381 58 101 232 229 741 400 1,760 22 39 44 59 119 88 372
Kentucky 1 53 319 367 541 77 1,358 16 195 677 228 178 90 1,385 24 85 181 40 26 47 403
Louisiana - 33 361 433 1,101 8 1,936 10 251 541 547 712 - 2,061 2 17 51 34 62 - 166
Maine 0 3 34 13 184 28 262 9 43 124 77 210 96 560 7 7 35 5 15 4 73
Maryland 0 1 183 38 1,288 63 1,574 1 28 626 106 823 254 1,837 1 26 135 89 157 26 435
Massachusetts - - - - - 2,971 2,971 - - - - 3 2,672 2,675 - - - - - 21 21
Michigan 163 110 729 1,728 1,787 424 4,942 556 145 922 1,130 746 391 3,889 7 3 34 35 16 2 96
Minnesota - 2 35 120 1,148 1,187 2,491 - 1 68 207 825 1,037 2,137 - 32 19 104 283 203 642
Mississippi - 21 165 406 396 93 1,081 11 89 509 411 409 138 1,567 - - 7 3 1 - 10
Missouri - 4 242 895 919 72 2,132 - 31 357 842 1,133 92 2,456 - - 2 - - - 2
Montana - 1 17 5 268 - 290 20 10 39 74 260 - 404 - 4 30 3 18 - 54
Nebraska 0 - 12 76 339 416 844 - 1 29 65 171 329 595 0 1 3 9 19 21 54
Nevada 1 0 36 105 406 337 886 1 - 2 7 36 5 50 - 17 43 125 467 488 1,139
New Hampshire - - 4 4 391 90 490 - - 34 37 337 127 536 - - - - - - -
New Jersey 13 8 110 537 1,937 1,005 3,609 73 58 269 657 1,196 663 2,915 11 5 93 80 175 36 400
New Mexico - 4 166 235 190 28 623 3 8 149 292 292 46 791 1 22 53 51 76 59 261
New York 4 89 751 990 3,699 - 5,534 179 473 1,316 1,284 2,161 - 5,413 2 - 114 22 30 - 169
North Carolina 19 112 427 701 1,436 68 2,762 61 282 945 542 749 55 2,634 1 - 14 16 8 - 39
North Dakota - - - 3 310 1 314 - - - 25 301 - 326 - - - - - - -
Ohio 3 229 1,003 450 1,981 302 3,967 51 598 2,125 577 1,848 164 5,363 19 151 294 47 78 8 596
Oklahoma 10 131 394 695 690 328 2,248 32 126 283 465 287 347 1,540 2 1 6 94 11 5 119
Oregon - 1 42 284 765 193 1,284 2 80 243 465 1,002 331 2,122 2 - 42 179 255 17 494
Pennsylvania 13 94 592 1,519 1,209 526 3,953 88 307 2,086 1,696 928 597 5,702 - - - - - - -
Rhode Island - - 7 63 214 59 343 4 30 77 166 155 108 540 - 3 - 12 15 4 33
South Carolina - 4 210 235 693 633 1,775 22 77 1,082 395 712 531 2,818 14 21 11 1 25 - 72
South Dakota 2 1 10 1 421 - 435 - 1 7 32 308 - 347 - - - - - - -
Tennessee 4 29 368 684 1,494 18 2,596 20 229 742 652 866 28 2,538 63 125 348 238 195 9 978
Texas 0 13 415 1,140 6,127 261 7,956 34 243 1,507 2,546 10,325 1,186 15,840 21 89 163 146 521 126 1,066
Utah - - - 3 644 22 669 - - 14 6 1,002 81 1,103 - - 20 10 471 55 557
Vermont - 8 65 62 12 4 150 1 4 67 105 54 18 249 - 2 9 5 1 - 17
Virginia 28 53 619 337 1,161 96 2,293 172 285 808 372 731 164 2,533 81 82 221 55 185 47 671
Washington - 2 327 781 1,523 83 2,716 - 52 356 840 1,346 149 2,742 - 13 33 71 77 3 196
West Virginia 21 110 204 80 286 20 722 94 229 308 80 172 14 898 17 9 26 3 8 - 62
Wisconsin 40 13 55 276 609 1,624 2,616 - 20 169 406 496 1,571 2,663 - - - - - - -
Wyoming - - - 247 - - 247 - - - 497 - - 497 - - - 92 - - 92
U.S. Total 521 1,834 14,034 17,180 61,616 14,902 110,087 2,085 5,727 26,589 21,259 56,473 14,631 126,764 546 1,162 4,300 2,597 5,566 1,554 15,724
Puerto Rico (2) 77 - 633 - 2 298 1,010 285 - 738 - - 215 1,238             -
Grand Total 598 1,834 14,667 17,180 61,618 15,200 111,097 2,370 5,727 27,327 21,259 56,473 14,846 128,002 546 1,162 4,300 2,597 5,566 1,554 15,724

(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 November 1, 2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000