U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content
FacebookYouTubeTwitterFlickrLinkedIn

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-37 – Highway Statistics 2013

Highway Statistics 2013


Printable Excel Version [110 KB]
Printable PDF Version [117 KB]

To view PDF files, you can use the Acrobat® Reader®.
To view XLS files, you can use the Excel Viewer

Federal-Aid Highway Length – 2013 (1)
    Miles by Average Daily Traffic Volume

October 21, 2014
Table HM-37
Sheet 1 of 3

STATE NATIONAL HIGHWAY SYSTEM - RURAL
INTERSTATE SYSTEM OTHER TOTAL
AVERAGE DAILY TRAFFIC VOLUME TOTAL AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 10,000 10,000- 19,999 20,000- 34,999 35,000 AND OVER LESS THAN 1,000 1,000- 1,999 2,000- 2,999 3,000- 3,999 4,000- 4,999 5,000- 9,999 10,000- 14,999 15,000 AND OVER
Alabama 4 143 322 142 610 4 134 306 217 234 698 338 229 2,159 2,769
Alaska 984 16 15 9 1,024 795 62 46 42 18 31 9 1 1,004 2,028
Arizona 105 563 197 56 921 39 78 120 115 102 513 214 33 1,214 2,135
Arkansas - 73 281 28 383 65 219 234 437 348 662 107 46 2,120 2,503
California 17 363 458 369 1,207 89 395 242 304 285 834 435 738 3,322 4,529
Colorado 224 284 126 50 684 247 417 547 436 312 440 85 152 2,636 3,320
Connecticut - 0 18 25 43 - - 1 2 23 53 40 47 166 209
Delaware - - - - - - 3 0 - 4 13 26 124 170 170
Dist. of Columbia - - - - - - - - - - - - - - -
Florida - 139 295 315 748 30 139 192 356 369 871 497 471 2,924 3,672
Georgia 1 109 170 257 536 70 427 513 540 404 854 261 55 3,124 3,660
Hawaii - - - - - 4 - - - - 43 5 17 70 70
Idaho 229 222 71 - 522 223 435 299 318 121 265 43 37 1,741 2,263
Illinois 170 682 414 21 1,286 41 255 514 489 428 544 79 18 2,366 3,653
Indiana 61 160 329 186 736 7 31 82 190 256 654 256 166 1,642 2,378
Iowa 18 303 268 21 610 25 446 865 721 330 791 164 48 3,389 3,999
Kansas 172 418 45 11 647 65 599 760 532 437 537 98 28 3,057 3,704
Kentucky 37 90 202 267 597 - 49 72 130 116 916 451 151 1,884 2,480
Louisiana 31 181 149 202 564 - 26 130 117 49 482 129 104 1,037 1,601
Maine 120 59 67 53 299 0 64 84 98 103 313 97 34 795 1,093
Maryland - 59 7 76 142 - 3 17 19 9 54 86 175 363 505
Massachusetts - - 49 14 64 4 10 9 14 21 34 11 18 120 184
Michigan 104 147 201 112 564 30 403 216 347 363 693 203 232 2,487 3,051
Minnesota 128 295 126 44 594 117 476 573 672 408 809 195 213 3,464 4,058
Mississippi - 285 156 33 473 12 55 107 126 310 799 242 223 1,874 2,347
Missouri 60 343 415 22 841 53 322 367 380 270 941 375 257 2,965 3,805
Montana 998 94 2 - 1,095 635 1,129 496 152 134 175 27 26 2,773 3,867
Nebraska 104 200 76 37 417 301 806 595 358 209 405 55 38 2,767 3,185
Nevada 322 60 54 25 462 404 453 394 84 3 158 23 24 1,544 2,005
New Hampshire 37 51 43 10 142 - - 24 28 29 157 112 38 388 530
New Jersey - - 2 43 45 - - 5 3 8 57 52 68 193 238
New Mexico 294 370 181 2 848 176 290 419 192 115 336 133 52 1,713 2,561
New York 198 288 275 104 865 11 89 207 238 207 622 155 82 1,612 2,478
North Carolina 17 145 271 148 581 32 61 114 180 164 677 477 580 2,286 2,866
North Dakota 306 205 - - 511 1,124 786 348 151 140 332 44 10 2,935 3,447
Ohio 2 55 261 325 643 17 45 130 191 165 699 370 208 1,825 2,468
Oklahoma 31 338 243 38 650 90 207 421 320 231 662 124 202 2,257 2,907
Oregon 149 197 143 65 553 524 557 290 342 245 585 146 109 2,799 3,352
Pennsylvania 27 342 622 127 1,118 5 106 179 216 193 640 329 274 1,942 3,060
Rhode Island - - - 18 18 - 2 8 9 6 17 21 9 72 90
South Carolina 9 15 269 288 581 - 80 222 251 133 560 224 179 1,648 2,229
South Dakota 410 179 10 - 599 4,044 1,826 627 250 93 129 2 1 6,972 7,571
Tennessee 27 34 334 292 687 7 121 108 206 224 774 309 169 1,920 2,608
Texas 458 610 707 306 2,080 376 658 702 822 735 2,648 1,134 915 7,990 10,071
Utah 389 218 65 12 684 147 218 227 159 103 269 21 28 1,173 1,857
Vermont 101 146 33 1 280 0 0 24 54 47 162 35 1 323 603
Virginia 32 24 249 353 658 90 52 91 46 118 617 403 461 1,879 2,537
Washington 14 215 91 105 425 145 276 296 179 308 515 95 109 1,923 2,348
West Virginia 5 172 153 38 369 39 105 133 97 163 294 186 53 1,070 1,439
Wisconsin 1 132 218 113 464 6 118 492 424 449 1,069 426 221 3,205 3,669
Wyoming 487 322 - - 810 373 747 544 136 96 92 5 - 1,993 2,802
U.S. Total 6,881 9,345 8,686 4,766 29,678 10,468 13,781 13,393 11,692 9,637 25,493 9,355 7,477 101,295 130,973
Puerto Rico (2) - 4 15 12 31 2 - 2 - - 4 12 10 30 61
Grand Total 6,881 9,349 8,701 4,778 29,709 10,470 13,781 13,395 11,692 9,637 25,497 9,367 7,487 101,325 131,034

October 21, 2014
Table HM-37
Sheet 2 of 3

STATE NATIONAL HIGHWAY SYSTEM - URBAN
INTERSTATE SYSTEM OTHER TOTAL
AVERAGE DAILY TRAFFIC VOLUME TOTAL AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 30,000 30,000- 69,999 70,000- 124,999 125,000- 174,999 175,000 AND OVER LESS THAN 7,500 7,500- 14,999 15,000- 34,999 35,000- 59,999 60,000 AND OVER
Alabama 78 210 92 11 - 392 127 299 588 84 16 1,116 1,508
Alaska 35 22 - - - 57 15 44 81 8 - 146 204
Arizona 50 99 50 26 22 248 100 303 886 281 147 1,717 1,964
Arkansas 82 122 68 0 - 272 265 305 362 35 9 976 1,248
California 75 108 283 248 530 1,244 683 1,225 3,826 1,339 1,169 8,241 9,484
Colorado 63 74 82 24 24 268 96 248 679 217 79 1,319 1,587
Connecticut 11 100 132 60 - 303 101 323 338 107 60 930 1,233
Delaware 0 15 21 1 3 41 5 28 121 44 15 213 253
Dist. of Columbia - 2 8 1 1 12 2 9 77 15 10 115 126
Florida 42 293 228 96 88 747 173 676 1,833 1,270 340 4,292 5,039
Georgia 37 362 153 88 72 712 563 800 1,055 172 61 2,651 3,362
Hawaii 7 16 21 7 4 55 20 111 143 39 10 322 377
Idaho 41 30 19 - - 90 133 139 142 7 1 422 512
Illinois 286 301 119 142 52 899 668 965 1,368 287 47 3,336 4,235
Indiana 115 235 60 29 14 453 341 715 811 111 3 1,980 2,433
Iowa 48 93 32 - - 172 348 325 267 7 - 946 1,118
Kansas 88 96 32 12 - 227 216 328 336 27 16 922 1,149
Kentucky 7 95 65 36 2 204 51 128 348 73 7 607 811
Louisiana 34 222 95 11 - 362 208 344 567 153 17 1,289 1,651
Maine 28 39 1 - - 68 18 89 60 - - 167 235
Maryland 13 76 108 59 82 338 70 243 721 324 148 1,506 1,844
Massachusetts 26 166 234 66 19 511 360 790 795 230 98 2,272 2,783
Michigan 122 316 146 83 13 680 260 800 1,212 280 144 2,697 3,377
Minnesota 58 94 132 32 4 320 151 256 345 120 93 965 1,285
Mississippi 67 133 26 2 - 228 249 312 398 41 2 1,003 1,231
Missouri 119 186 167 56 10 538 210 484 658 161 28 1,542 2,080
Montana 97 1 - - - 98 59 75 76 6 - 217 315
Nebraska 19 26 9 10 - 64 95 161 188 22 10 476 540
Nevada 49 27 26 22 10 134 34 77 184 70 29 395 530
New Hampshire 6 38 39 - - 83 25 106 127 46 14 318 401
New Jersey 4 99 197 59 27 386 123 522 964 403 334 2,345 2,732
New Mexico 81 46 9 10 6 152 148 167 239 39 5 598 750
New York 188 360 214 65 33 859 501 1,142 1,422 358 339 3,763 4,622
North Carolina 67 361 214 31 1 674 225 614 1,130 290 49 2,308 2,982
North Dakota 48 12 - - - 60 66 58 61 1 - 186 246
Ohio 85 460 302 83 1 931 582 1,202 1,217 152 57 3,210 4,140
Oklahoma 102 109 66 6 - 283 266 359 491 82 43 1,241 1,524
Oregon 43 56 45 32 - 176 114 257 382 54 24 831 1,008
Pennsylvania 217 383 108 26 3 738 462 1,337 1,307 236 60 3,403 4,141
Rhode Island - 25 10 17 1 52 28 185 170 29 12 425 477
South Carolina 32 127 106 6 - 270 121 334 516 123 11 1,104 1,374
South Dakota 59 21 - - - 80 84 73 28 - - 185 265
Tennessee 29 178 138 64 8 417 204 491 829 158 33 1,715 2,132
Texas 169 468 292 249 158 1,335 1,161 1,796 2,921 684 478 7,041 8,376
Utah 75 70 62 35 12 253 90 162 347 69 6 675 928
Vermont 25 15 - - - 40 29 54 20 0 - 104 144
Virginia 28 176 141 78 38 461 89 266 577 318 104 1,353 1,814
Washington 56 104 71 74 35 339 196 569 878 158 73 1,874 2,213
West Virginia 38 138 10 - - 186 52 124 167 13 - 356 542
Wisconsin 99 106 53 21 - 279 669 866 591 133 57 2,316 2,595
Wyoming 104 - - - - 104 104 84 38 - - 227 331
U.S. Total 3,254 6,907 4,486 1,977 1,272 17,896 10,961 21,372 32,885 8,878 4,259 78,355 96,251
Puerto Rico (2) 33 140 42 10 8 233 5 17 39 26 29 116 349
Grand Total 3,287 7,047 4,528 1,987 1,280 18,129 10,966 21,389 32,924 8,904 4,288 78,471 96,600

October 21, 2014
Table HM-37
Sheet 3 of 3

STATE OTHER FEDERAL - AID HIGHWAYS
RURAL URBAN TOTAL
AVERAGE DAILY TRAFFIC VOLUME   AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 100 100- 499 500- 999 1,000- 4,999 5,000- 9,999 10,000 AND OVER TOTAL LESS THAN 1,000 1,000- 2,999 3,000- 4,999 5,000- 9,999 10,000- 19,999 20,000 AND OVER
Alabama 430 4,598 3,866 7,170 742 115 16,920 804 1,520 954 1,109 720 131 5,238 22,158
Alaska 659 735 148 347 23 7 1,919 94 217 99 99 46 2 557 2,476
Arizona 231 725 888 3,153 292 41 5,330 469 873 574 872 812 440 4,039 9,369
Arkansas 861 5,333 3,238 4,884 328 13 14,657 1,044 1,210 641 694 300 38 3,927 18,584
California 700 3,744 3,182 8,711 1,921 879 19,137 1,966 5,347 3,662 5,539 4,594 2,423 23,531 42,668
Colorado 1,060 2,847 2,095 2,552 345 41 8,940 442 880 656 913 616 142 3,649 12,590
Connecticut - 45 88 821 220 22 1,197 171 865 768 1,165 508 40 3,518 4,715
Delaware 0 10 39 334 131 45 559 19 97 107 156 139 36 555 1,114
Dist. of Columbia - - - - - - - 8 41 63 107 91 18 328 328
Florida 8 440 844 4,020 911 281 6,504 370 1,560 1,577 3,044 2,870 1,719 11,141 17,645
Georgia 287 4,138 3,778 6,794 530 52 15,580 811 2,152 1,740 2,482 1,578 416 9,180 24,759
Hawaii 2 15 54 287 79 34 470 23 114 119 181 155 45 638 1,108
Idaho 962 2,668 1,739 1,752 104 20 7,245 198 529 232 255 153 31 1,399 8,643
Illinois 516 5,366 4,095 7,764 541 30 18,313 1,141 2,403 1,544 2,283 1,767 416 9,555 27,868
Indiana 126 1,828 1,924 7,211 904 151 12,144 579 1,654 1,577 1,733 915 118 6,577 18,720
Iowa 991 6,525 5,021 5,443 77 7 18,063 538 1,006 548 621 243 27 2,983 21,046
Kansas 8,755 9,966 4,303 3,889 97 12 27,022 675 1,070 550 563 236 18 3,113 30,135
Kentucky - 285 1,205 5,703 1,013 187 8,393 59 414 481 773 513 117 2,356 10,749
Louisiana - 352 911 3,919 841 185 6,208 420 971 740 1,050 675 127 3,983 10,191
Maine 3 307 747 2,684 409 77 4,227 9 152 196 256 136 12 760 4,987
Maryland 0 25 130 1,225 491 156 2,027 166 643 570 1,127 910 212 3,627 5,654
Massachusetts 57 167 222 658 69 7 1,180 691 1,966 1,949 1,978 481 65 7,129 8,309
Michigan 422 4,660 4,658 9,814 1,427 181 21,161 664 2,088 1,794 2,594 1,478 245 8,862 30,023
Minnesota 711 7,853 6,367 7,117 428 40 22,516 730 1,225 915 1,372 847 169 5,257 27,773
Mississippi 898 5,104 3,323 5,859 417 35 15,637 232 1,018 657 654 181 20 2,762 18,399
Missouri 689 7,798 4,986 6,408 495 59 20,435 458 1,241 905 1,193 550 66 4,414 24,849
Montana 1,989 4,616 1,654 1,414 42 3 9,718 108 307 155 146 65 5 786 10,504
Nebraska 3,597 5,986 2,940 2,898 150 26 15,597 181 393 231 284 158 43 1,291 16,888
Nevada 384 1,432 477 428 55 12 2,788 189 309 221 491 356 265 1,831 4,619
New Hampshire - 36 170 1,095 279 29 1,610 15 177 262 344 190 18 1,006 2,616
New Jersey - 23 93 672 228 45 1,062 237 1,490 1,420 2,460 1,223 62 6,893 7,956
New Mexico 398 1,833 1,256 1,966 194 65 5,714 210 443 313 344 183 39 1,532 7,246
New York 5 400 1,431 6,720 797 79 9,431 642 2,533 2,279 3,443 1,756 300 10,952 20,383
North Carolina 30 520 1,044 6,461 1,734 432 10,221 228 1,113 1,163 1,792 1,307 416 6,019 16,240
North Dakota 4,584 6,471 1,783 1,219 59 - 14,116 132 222 120 121 35 3 633 14,748
Ohio 52 1,343 2,208 8,350 1,396 97 13,444 569 2,150 1,803 2,890 1,555 357 9,324 22,769
Oklahoma 4,323 8,679 3,904 6,350 524 69 23,848 588 1,069 599 663 474 202 3,596 27,444
Oregon 2,301 3,846 1,702 2,671 312 81 10,914 366 968 530 693 393 75 3,024 13,938
Pennsylvania 23 1,476 1,818 6,951 1,286 200 11,755 641 2,287 2,028 2,839 1,368 91 9,255 21,010
Rhode Island - 8 38 200 41 1 288 59 234 227 274 95 0 890 1,178
South Carolina 126 3,120 3,118 6,168 759 110 13,401 443 1,062 701 1,049 601 162 4,018 17,419
South Dakota 5,024 5,203 739 331 - - 11,297 146 225 135 121 69 9 705 12,002
Tennessee 23 1,042 1,577 4,498 997 212 8,349 487 1,180 920 1,259 786 201 4,835 13,184
Texas 3,484 12,032 8,230 17,550 2,814 591 44,702 4,084 4,916 3,275 4,326 3,271 1,399 21,271 65,973
Utah 465 1,662 1,135 1,241 78 1 4,582 266 462 223 406 292 75 1,724 6,306
Vermont 13 262 602 1,646 191 17 2,730 51 130 75 88 43 1 388 3,118
Virginia 123 2,713 2,795 5,462 1,114 240 12,446 441 1,053 767 1,282 1,037 463 5,043 17,489
Washington 597 3,178 1,979 3,747 467 126 10,094 600 1,579 1,062 1,479 737 107 5,563 15,657
West Virginia 94 1,831 1,532 3,135 388 33 7,013 219 431 277 365 161 25 1,477 8,489
Wisconsin 36 1,998 2,758 11,316 616 62 16,786 635 2,081 1,404 1,001 344 19 5,484 22,270
Wyoming 204 1,553 1,283 891 17 6 3,954 211 283 133 114 29 2 773 4,726
U.S. Total 46,243 146,796 104,115 211,901 27,373 5,216 541,643 24,530 58,351 43,941 61,087 38,046 11,433 237,389 779,033
Puerto Rico (2) - 58 61 311 41 28 499 177 529 357 658 579 290 2,590 3,089
Grand Total 46,243 146,854 104,176 212,212 27,414 5,244 542,142 24,707 58,880 44,298 61,745 38,625 11,723 239,979 782,122

(1) Unreported AADT values included in lowest category for each grouping.

(2) 2008 data.

 

Page last modified on November 7, 2014.
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000