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Highway Statistics 2008

Functional System Length - 2008 Miles by Average Daily Traffic Volume - Urban

October 2009
Sheet 1 of 4
Table HM-57

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STATE INTERSTATE OTHER PRINCIPAL ARTERIAL
AVERAGE DAILY TRAFFIC VOLUME TOTAL AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 1,000 10,000-19,999 20,000-34,999 35,000 AND OVER LESS THAN 1,000 1,000-1,999 2,000-2,999 3,000-9,999 10,000-14,999 15,000
Alabama - 100 312 128 540 - 135 273 1,173 360 207 2,148
Alaska 983 19 12 - 1,014 619 72 32 78 4 1 806
Arizona 80 650 149 101 980 14 39 124 822 124 43 1,166
Arkansas 1 70 330 49 450 64 192 251 1,461 168 98 2,234
California - 379 482 420 1,281 105 357 201 1,432 474 929 3,498
Colorado 187 313 131 51 682 224 288 559 1,026 81 139 2,317
Connecticut - - 18 25 43 - - - 70 48 46 164
Delaware - - - - - 1 - - 15 39 112 167
Dist. of Columbia - - - - - - - - - - - -
Florida - 190 226 332 748 23 84 161 1,602 474 514 2,858
Georgia 1 147 194 374 716 30 215 322 1,605 340 130 2,642
Hawaii - - - 6 6 - - - 60 17 34 111
Idaho 237 247 38 - 522 261 453 291 623 56 44 1,728
Illinois 184 697 454 21 1,356 27 231 564 1,430 83 19 2,354
Indiana 2/ - 191 377 138 706 - 36 38 1,098 234 185 1,591
Iowa 18 320 274 17 629 45 551 876 1,848 109 50 3,479
Kansas 171 419 53 13 656 55 659 623 1,591 96 41 3,065
Kentucky - 101 231 221 553 - 38 142 1,584 402 192 2,358
Louisiana - 186 157 192 535 - 62 134 615 92 90 993
Maine 107 80 60 51 298 - 66 72 498 106 44 786
Maryland - 68 - 116 184 - - 3 90 90 260 443
Massachusetts - 7 48 36 91 - 9 16 67 32 43 167
Michigan 112 151 213 132 608 44 362 221 1,432 242 273 2,574
Minnesota 159 286 140 49 634 88 478 603 1,966 232 237 3,604
Mississippi - 268 172 50 490 18 53 136 1,177 243 246 1,873
Missouri 15 294 382 32 723 38 327 347 1,686 471 267 3,136
Montana 1,022 101 7 - 1,130 646 1,106 408 402 38 21 2,621
Nebraska 103 202 84 31 420 310 849 624 841 54 15 2,693
Nevada 326 52 39 25 442 300 482 341 216 54 17 1,410
New Hampshire 28 75 21 25 149 - - 26 169 111 51 357
New Jersey - - - 65 65 - - 11 71 62 111 255
New Mexico 300 351 182 12 845 64 268 527 788 123 70 1,840
New York 174 291 288 89 842 11 83 123 1,066 171 86 1,540
North Carolina 24 106 263 149 542 14 62 84 765 465 558 1,948
North Dakota 406 113 - - 519 1,436 852 285 353 6 - 2,932
Ohio 2 78 266 379 725 2 77 113 1,141 400 236 1,969
Oklahoma 54 343 243 43 683 71 338 374 1,193 169 174 2,319
Oregon 153 209 114 79 555 517 548 348 1,109 159 104 2,785
Pennsylvania 11 160 758 169 1,098 11 105 145 994 383 295 1,933
Rhode Island - - - 21 21 - 1 8 25 10 3 47
South Carolina 9 15 270 287 581 - 78 156 725 166 156 1,281
South Dakota 427 166 10 - 603 810 972 418 328 4 - 2,532
Tennessee 12 37 351 288 688 - 101 111 1,170 313 169 1,864
Texas 508 736 540 274 2,058 197 920 832 3,685 973 870 7,477
Utah 381 252 69 23 725 107 144 267 396 32 43 989
Vermont 114 133 32 1 280 - 5 13 272 29 1 320
Virginia 38 44 283 302 667 - - 19 566 378 410 1,373
Washington 43 218 95 112 468 131 302 268 1,017 134 128 1,980
West Virginia 3 128 185 39 355 17 111 168 537 159 61 1,053
Wisconsin 6 107 259 106 478 1 143 457 1,966 394 217 3,178
Wyoming 480 329 6 - 815 298 719 566 391 14 2 1,990
U.S. Total 6,879 9,429 8,818 5,073 30,199 6,599 12,973 12,681 45,235 9,418 8,042 94,948
Puerto Rico - 4 15 12 31 2 - 2 18 13 18 53
Grand Total 6,879 9,433 8,833 5,085 30,230 6,601 12,973 12,683 45,253 9,431 8,060 95,001

October 2009
Sheet 2 of 4
Table HM-57

STATE MINOR ARTERIAL 1/ MAJOR COLLECTOR 1/
AVERAGE DAILY TRAFFIC VOLUME TOTAL AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 1,000 1,000-1,999 2,000-2,999 3,000-9,999 10,000-14,999 15,000 AND OVER LESS THAN 100 100-499 500-999 1,000-4,999 5,000-9,999 10,000 AND OVER
Alabama 475 1,134 671 1,470 49 11 3,810 214 2,644 4,566 4,127 163 16 11,730
Alaska 379 39 - 8 19 - 445 490 316 53 528 35 10 1,432
Arizona 54 417 240 520 83 43 1,357 342 367 897 2,420 229 45 4,300
Arkansas 462 988 512 1,045 26 24 3,057 940 4,141 3,519 3,955 180 29 12,764
California 1,482 1,245 1,044 2,261 459 126 6,617 367 3,075 2,500 5,414 981 290 12,627
Colorado 1,639 1,269 216 536 59 34 3,753 755 1,798 1,046 1,757 140 12 5,508
Connecticut - 23 32 176 17 - 248 - 17 132 674 120 7 950
Delaware - 19 3 71 10 7 110 - 6 64 301 64 16 451
Dist. of Columbia - - - - - - - - - - - - - -
Florida 68 439 529 1,172 41 151 2,400 - 405 945 2,246 477 43 4,116
Georgia 159 1,650 1,175 2,020 114 68 5,186 253 3,636 2,808 5,666 375 45 12,783
Hawaii 28 28 42 130 55 14 297 4 17 27 225 40 8 321
Idaho 574 363 229 243 16 1 1,426 1,174 2,455 1,184 905 60 - 5,778
Illinois 235 1,649 1,625 1,148 - 30 4,687 82 4,596 3,975 4,895 177 4 13,729
Indiana 2/ 31 202 382 1,320 119 4 2,058 15 953 1,878 6,186 1,243 110 10,385
Iowa 747 1,979 692 489 - 4 3,911 1,112 6,330 4,764 2,101 36 - 14,343
Kansas 2,173 1,489 162 443 13 - 4,280 9,269 8,320 3,885 1,373 2 1 22,850
Kentucky - 357 265 956 63 63 1,704 - 50 876 4,863 363 56 6,208
Louisiana - 207 415 832 22 113 1,589 - 14 837 3,369 384 67 4,671
Maine 80 116 166 573 51 32 1,018 - 252 593 2,214 159 9 3,227
Maryland - 49 76 491 137 69 822 - - 134 1,084 286 30 1,534
Massachusetts - 38 168 184 3 - 393 - 283 192 627 40 1 1,143
Michigan 414 1,099 974 2,339 142 39 5,007 595 2,637 3,917 8,901 485 74 16,609
Minnesota 3/ 1,995 2,536 931 1,143 18 14 6,637 852 5,668 5,351 4,165 58 1 16,095
Mississippi 728 972 688 1,216 59 20 3,683 565 3,816 2,676 4,493 214 34 11,798
Missouri 1,080 1,011 864 949 64 1 3,969 695 8,743 3,425 3,073 528 1 16,465
Montana 2,105 533 218 111 5 9 2,981 1,535 3,773 1,082 634 36 3 7,063
Nebraska 1,578 1,826 303 435 15 13 4,170 3,870 5,609 1,146 836 25 10 11,496
Nevada 484 95 44 97 9 8 737 220 1,260 349 219 19 - 2,067
New Hampshire 9 24 102 282 36 12 465 - 11 124 833 111 15 1,094
New Jersey 2 40 14 224 17 16 313 - 64 43 652 179 28 966
New Mexico 420 678 411 418 19 2 1,948 418 1,760 845 808 43 8 3,882
New York 157 636 1,195 1,667 86 6 3,747 - 322 1,321 3,792 268 14 5,717
North Carolina 171 220 307 1,494 232 173 2,597 - 855 636 4,947 1,249 327 8,014
North Dakota 1,905 543 48 20 - - 2,516 4,238 6,144 906 235 - - 11,523
Ohio 51 267 753 1,503 81 2 2,657 - 1,235 3,086 6,204 752 56 11,333
Oklahoma 220 953 687 766 17 42 2,685 1,760 8,265 4,536 6,365 256 64 21,246
Oregon 1,200 331 227 529 56 17 2,360 2,270 3,148 720 2,133 80 2 8,353
Pennsylvania 225 827 959 2,290 165 80 4,546 - 1,102 1,107 4,655 335 36 7,235
Rhode Island - 1 7 52 5 - 65 - 2 15 110 18 - 145
South Carolina 275 499 645 1,660 123 85 3,287 - 1,813 3,482 4,846 329 15 10,485
South Dakota 2,482 589 191 79 - - 3,341 4,604 6,349 831 630 - - 12,414
Tennessee 235 266 973 1,522 177 27 3,200 - 1,495 721 2,644 208 39 5,107
Texas 1,467 2,830 1,545 3,836 283 47 10,008 1,378 11,625 9,062 11,436 911 145 34,557
Utah 798 289 191 201 10 - 1,489 439 1,379 582 768 41 - 3,209
Vermont 73 144 111 386 13 - 727 - 98 630 1,225 50 4 2,007
Virginia 397 641 647 1,487 182 88 3,442 - 2,827 1,678 4,281 436 54 9,276
Washington 563 547 151 525 67 8 1,861 875 2,343 1,662 2,990 289 35 8,194
West Virginia 149 268 581 310 34 - 1,342 99 1,304 1,472 2,558 187 31 5,651
Wisconsin 542 1,257 1,237 1,754 20 20 4,830 1,195 4,007 2,896 4,273 108 2 12,481
Wyoming 473 636 66 41 1 4 1,221 205 1,509 617 536 8 3 2,878
U.S. Total 28,784 34,258 23,714 43,424 3,292 1,527 134,999 40,830 128,838 89,793 144,172 12,777 1,800 418,210
Puerto Rico 36 81 34 63 12 6 232 - 54 29 153 7 1 244
Grand Total 28,820 34,339 23,748 43,487 3,304 1,533 135,231 40,830 128,892 89,822 144,325 12,784 1,801 418,454

October 2009
Sheet 3 of 4
Table HM-57

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
AVERAGE DAILY TRAFFIC VOLUME 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 15,000 15,000-34,999 35,000-59,999 60,000-99,999 100,000-AND OVER LESS THAN 7,500 7,500-14,999 15,000-34,999 35,000-59,999 60,000 AND OVER
Alabama 55 228 72 11 - 366 - 20 12 6 2 40 127 304 541 79 10 1,061
Alaska 44 25 - - - 69 - - - - - - 6 13 35 7 - 61
Arizona 59 44 32 23 29 187 1 19 15 36 105 176 57 232 884 224 2 1,399
Arkansas 53 102 51 - - 206 42 34 17 7 - 100 130 217 260 9 - 616
California 65 105 229 251 528 1,178 80 229 265 355 608 1,537 527 1,079 3,550 1,182 150 6,488
Colorado 71 84 78 16 22 271 42 134 74 51 12 313 167 252 582 180 11 1,192
Connecticut 15 98 130 60 - 303 15 60 108 54 - 237 86 294 298 7 - 685
Delaware 1 18 18 4 - 41 2 16 6 6 - 30 5 31 93 44 4 177
Dist. of Columbia 1 4 7 1 - 13 1 6 5 5 3 20 2 7 74 13 5 101
Florida 34 277 233 111 67 722 51 122 163 178 70 584 123 572 1,586 1,144 170 3,595
Georgia 14 234 113 89 79 529 12 43 19 17 22 113 320 603 865 144 11 1,943
Hawaii 8 7 17 11 6 49 - 12 15 6 - 33 7 74 112 31 4 228
Idaho 43 41 6 - - 90 - - - - - - 143 129 131 11 - 414
Illinois 220 275 150 140 41 826 40 32 15 7 6 100 626 860 1,276 310 33 3,105
Indiana 2/ 95 245 99 23 2 464 46 96 18 3 - 163 314 754 719 85 3 1,875
Iowa 52 74 27 - - 153 - - - - - - 271 292 239 1 - 803
Kansas 91 74 43 10 - 218 60 93 16 17 1 187 250 340 208 11 1 810
Kentucky 7 99 70 31 2 209 17 29 14 7 - 67 79 222 419 66 4 790
Louisiana 47 244 75 4 2 372 - 36 13 - - 49 168 248 528 122 2 1,068
Maine 33 33 1 - - 67 4 14 2 - - 20 11 74 57 - - 142
Maryland 15 59 97 52 74 297 17 87 80 94 16 294 62 212 555 235 14 1,078
Massachusetts 28 156 221 54 23 482 28 78 119 75 15 315 298 746 695 99 8 1,846
Michigan 119 293 140 72 10 634 43 106 102 51 28 330 173 558 1,228 274 67 2,300
Minnesota 23 88 130 42 1 284 12 33 43 81 4 173 94 200 282 70 4 650
Mississippi 55 127 24 2 - 208 14 49 3 - - 66 286 334 371 36 4 1,031
Missouri 89 163 145 53 9 459 95 176 89 37 7 404 196 400 521 60 1 1,178
Montana 62 - - - - 62 - - - - - - 45 77 60 6 - 188
Nebraska 17 26 9 10 - 62 5 6 8 3 - 22 114 145 194 19 6 478
Nevada 46 23 28 21 10 128 6 13 16 21 13 69 35 56 137 57 9 294
New Hampshire 13 36 27 - - 76 2 11 31 9 3 56 15 97 101 6 - 219
New Jersey 5 93 182 56 30 366 7 52 154 74 117 404 122 428 759 268 128 1,705
New Mexico 73 57 10 8 7 155 5 - - - - 5 163 235 256 46 6 706
New York 198 350 214 83 18 863 103 230 161 152 144 790 400 1,002 1,190 248 24 2,864
North Carolina 40 315 204 25 - 584 59 204 112 51 2 428 166 549 888 163 9 1,775
North Dakota 43 9 - - - 52 - - - - - - 70 54 44 - - 168
Ohio 57 419 292 82 - 850 98 240 103 39 4 484 503 989 874 54 1 2,421
Oklahoma 88 93 66 2 - 249 31 84 41 34 1 191 295 331 379 41 1 1,047
Oregon 46 52 43 32 - 173 - 17 18 7 16 58 98 247 369 44 1 759
Pennsylvania 116 400 134 31 15 696 133 160 165 79 5 542 307 1,113 1,286 134 2 2,842
Rhode Island - 22 13 15 1 51 4 41 33 10 1 89 31 152 175 4 - 362
South Carolina 26 132 98 6 - 262 17 37 30 - - 84 108 347 491 106 6 1,058
South Dakota 58 19 - - - 77 11 - - - - 11 61 39 42 1 - 143
Tennessee 36 180 142 59 - 417 27 60 41 21 4 153 179 432 819 118 3 1,551
Texas 185 366 283 206 135 1,175 284 437 352 267 248 1,588 1,198 1,583 2,499 483 34 5,797
Utah 52 54 71 24 11 212 2 10 2 5 1 20 41 54 216 56 - 367
Vermont 31 9 - - - 40 18 2 - - - 20 30 49 23 - - 102
Virginia 35 162 130 90 34 451 59 93 89 40 9 290 99 287 571 268 60 1,285
Washington 31 91 80 63 33 298 76 136 85 69 9 375 128 431 698 61 1 1,319
West Virginia 44 144 11 - - 199 1 9 - - - 10 30 133 162 10 - 335
Wisconsin 89 109 47 20 - 265 42 127 77 29 16 291 560 789 552 28 - 1,929
Wyoming 97 - - - - 97 3 - - - - 3 94 74 44 1 - 213
U.S. Total 2,825 6,358 4,292 1,893 1,189 16,557 1,615 3,493 2,731 2,003 1,492 11,334 9,420 18,740 28,938 6,666 799 64,563
Puerto Rico 33 140 42 10 8 233 3 24 15 19 5 66 32 89 184 71 16 392
Grand Total 2,858 6,498 4,334 1,903 1,197 16,790 1,618 3,517 2,746 2,022 1,497 11,400 9,452 18,829 29,122 6,737 815 64,955

October 2009
Sheet 4 of 4
Table HM-57

STATE MINOR ARTERIAL 1/ COLLECTOR 1/
AVERAGE DAILY TRAFFIC VOLUME TOTAL AVERAGE DAILY TRAFFIC VOLUME TOTAL
LESS THAN 1,000 1,000-2,999 3,000-4,999 5,000-9,999 10,000- 20,000 AND OVER 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 38 576 445 682 399 63 2,203 455 1,082 309 231 59 4 2,140
Alaska 15 28 36 49 56 23 207 86 148 58 44 7 - 343
Arizona 92 177 179 390 601 368 1,807 262 510 263 356 200 48 1,639
Arkansas 73 281 239 332 232 32 1,189 337 416 205 114 29 3 1,104
California 333 1,094 1,139 2,555 3,547 2,096 10,764 1,399 3,767 2,415 2,632 914 110 11,237
Colorado 107 278 187 469 508 106 1,655 328 605 327 387 138 3 1,788
Connecticut 5 164 257 678 512 44 1,660 167 769 423 428 63 3 1,853
Delaware - 6 9 48 99 28 190 21 110 90 93 52 2 368
Dist. of Columbia - 1 3 12 147 1 164 3 32 43 75 3 - 156
Florida 7 140 150 673 1,367 1,694 4,031 184 1,211 1,157 2,306 1,463 490 6,811
Georgia 98 694 507 1,336 1,201 437 4,273 323 804 616 655 259 23 2,680
Hawaii 1 6 6 20 53 32 118 29 74 82 124 74 11 394
Idaho 38 182 98 194 100 16 628 211 262 109 60 6 1 649
Illinois 87 559 729 1,250 1,328 425 4,378 770 1,506 701 809 680 74 4,540
Indiana 2/ 50 290 694 923 687 107 2,751 730 1,039 418 335 70 1 2,593
Iowa 99 467 281 467 216 25 1,555 312 439 174 117 15 - 1,057
Kansas 95 355 274 399 207 37 1,367 448 660 188 138 11 4 1,449
Kentucky - 54 162 390 350 57 1,013 61 330 219 293 56 6 965
Louisiana 60 292 232 632 540 130 1,886 497 768 352 422 145 8 2,192
Maine - 5 21 83 106 16 231 15 144 173 156 43 - 531
Maryland 14 88 155 391 603 173 1,424 179 463 361 526 187 29 1,745
Massachusetts 96 530 867 1,828 409 29 3,759 467 1,381 964 94 9 - 2,915
Michigan 77 566 569 1,616 1,547 416 4,791 298 1,115 688 1,162 168 30 3,461
Minnesota 64 298 310 876 812 175 2,535 635 808 397 389 66 - 2,295
Mississippi 11 132 233 393 137 27 933 197 604 409 185 36 - 1,431
Missouri 59 438 296 617 458 61 1,929 266 1,046 388 451 112 17 2,280
Montana 3 78 51 80 32 1 245 23 261 24 18 2 - 328
Nebraska 83 155 151 166 155 54 764 92 171 106 78 20 1 468
Nevada 16 29 43 109 186 251 634 96 220 90 134 79 11 630
New Hampshire 2 26 36 222 174 32 492 13 118 187 143 38 3 502
New Jersey 30 381 569 1,413 963 128 3,484 117 874 702 838 192 37 2,760
New Mexico 45 158 69 198 124 20 614 802 364 137 147 47 1 1,498
New York 71 415 717 2,108 1,929 458 5,698 455 1,876 1,335 1,443 298 14 5,421
North Carolina 60 390 524 995 899 263 3,131 614 862 636 516 227 32 2,887
North Dakota 48 73 64 76 29 6 296 90 129 41 26 3 - 289
Ohio 55 479 774 1,191 1,226 181 3,906 363 1,774 1,169 1,058 252 16 4,632
Oklahoma 250 665 244 451 366 175 2,151 240 434 170 140 46 16 1,046
Oregon 20 162 154 378 328 79 1,121 342 839 302 327 66 4 1,880
Pennsylvania 24 345 506 1,616 1,321 147 3,959 536 1,733 1,406 1,349 285 25 5,334
Rhode Island 1 19 37 169 132 - 358 21 265 204 122 1 - 613
South Carolina 17 133 178 547 432 162 1,469 398 922 459 497 137 20 2,433
South Dakota 11 113 76 105 63 6 374 85 85 45 28 5 - 248
Tennessee 56 330 349 855 685 171 2,446 383 811 538 373 115 7 2,227
Texas 713 1,392 1,014 2,048 1,976 999 8,142 4,114 3,344 1,858 2,004 921 230 12,471
Utah 5 183 79 159 263 146 835 218 202 144 178 114 1 857
Vermont 3 28 33 55 33 1 153 48 93 44 24 8 - 217
Virginia 23 203 191 655 700 458 2,230 298 699 547 541 223 41 2,349
Washington 177 492 463 732 603 132 2,599 490 947 396 393 148 4 2,378
West Virginia 20 95 109 315 172 26 737 188 313 123 93 10 - 727
Wisconsin 15 743 670 714 331 18 2,491 816 1,024 336 127 - - 2,303
Wyoming 4 51 35 56 20 1 167 141 179 113 70 6 - 509
U.S. Total 3,271 14,839 15,214 32,716 29,364 10,533 105,937 19,663 38,632 22,641 23,249 8,108 1,330 113,623
Puerto Rico 8 122 130 342 322 87 1,011 170 405 220 277 140 26 1,238
Grand Total 3,279 14,961 15,344 33,058 29,686 10,620 106,948 19,833 39,037 22,861 23,526 8,248 1,356 114,861

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

2/ Excludes 788 miles of Federal agency owned roads.

Updated: 01/03/2012

FHWA
United States Department of Transportation - Federal Highway Administration