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


Skip to content
Facebook iconYouTube iconTwitter iconFlickr iconLinkedInInstagram

Policy and Governmental Affairs
Office of Highway Policy Information

FHWA Home / Policy & Governmental Affairs / Highway Policy Information / Table HM-57 - Highway Statistics 2018

Highway Statistics 2018


Printable Excel Version [157 KB]
Printable PDF Version [422 KB]

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

Functional System Length - 2018
   Miles by Average Daily Traffic Volume - Rural (1)

August 30, 2019
Sheet 1 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 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- 9,999 10,000- 14,999 15,000 AND OVER LESS THAN 1,000 1,000- 1,999 2,000- 2,999 3,000- 9,999 10,000- 14,999 15,000 AND OVER
Alabama - 107 265 198 571 - - - - - - - 4 119 213 1,165 330 198 2,029
Alaska 978 10 11 3 1,002 - - - - - - - 619 36 68 68 8 0 799
Arizona 141 437 266 72 916 - - - - 15 3 18 12 64 74 745 184 132 1,211
Arkansas 27 47 291 73 439 - - - 18 40 15 72 24 181 209 1,291 132 41 1,877
California 41 333 292 519 1,186 - - - - 14 356 369 163 389 183 1,607 407 514 3,264
Colorado 102 342 115 88 648 - - - 1 1 26 28 250 280 563 1,242 114 120 2,569
Connecticut - 0 10 19 29 - - - 10 0 26 36 - - 1 67 42 13 122
Delaware - - - - - - - - - - 18 18 - - 0 5 22 72 100
Dist. of Columbia - - - - - - - - - - - - - - - - - - -
Florida - 24 375 319 717 - - - 21 2 153 176 20 51 148 1,552 463 383 2,617
Georgia 1 22 219 295 537 - - - - - - - 49 150 196 1,487 227 343 2,452
Hawaii - - - - - - - - - - - - - 0 - 55 7 16 78
Idaho 161 240 121 1 523 - 17 6 41 30 17 112 245 335 315 691 51 25 1,662
Illinois 88 510 588 58 1,243 - - 2 24 22 - 48 0 168 517 1,598 65 12 2,360
Indiana 80 205 253 247 784 - - - 25 30 92 146 11 37 124 1,344 303 147 1,965
Iowa 20 240 285 66 611 - - - - - - - 31 422 720 1,911 275 58 3,418
Kansas 45 491 92 11 639 - - 5 285 69 45 404 39 613 687 1,275 13 0 2,627
Kentucky 71 137 162 341 711 - - - 193 173 32 398 - 29 47 865 172 105 1,219
Louisiana 16 148 144 225 532 - - - - - 24 24 - 43 96 581 193 87 1,000
Maine 106 41 92 40 279 - - - 1 - - 1 0 72 106 482 99 35 794
Maryland - 58 11 73 142 - - - 8 23 39 69 - 3 6 67 80 164 321
Massachusetts - 6 38 21 64 - - - 1 - 10 10 6 4 15 56 19 5 105
Michigan 62 171 135 195 562 - - - 60 82 202 343 49 299 197 1,362 127 96 2,130
Minnesota 111 302 123 53 588 - - - 17 0 16 34 85 400 645 1,886 239 200 3,454
Mississippi 6 317 207 49 578 - - - - - - - 29 40 96 1,188 259 170 1,783
Missouri 26 371 362 83 842 - - 0 494 356 275 1,125 39 274 356 1,097 79 34 1,880
Montana 971 121 2 - 1,094 - - - - - - - 652 895 650 495 43 38 2,773
Nebraska 104 150 126 34 415 - 5 30 189 91 17 332 292 700 543 800 4 0 2,339
Nevada 325 17 74 41 457 - - - - - - - 382 320 385 379 27 25 1,519
New Hampshire 29 52 46 15 142 - - - - - 9 9 - 0 32 158 88 44 323
New Jersey - - - 45 45 - - - - - 35 35 - - 5 64 62 28 160
New Mexico 290 340 200 13 843 - - - - - - - 152 264 277 947 230 47 1,917
New York 218 227 243 117 804 - - - 80 47 54 181 31 260 328 1,347 113 26 2,106
North Carolina 16 85 207 254 561 1 - 0 52 93 273 420 14 39 58 761 305 396 1,572
North Dakota 305 202 3 - 510 - - - - - - - 1,229 753 318 622 22 - 2,943
Ohio 2 45 209 387 643 - 0 2 58 115 159 334 34 41 142 908 222 182 1,528
Oklahoma 30 214 350 52 646 - - - - - 2 2 75 207 377 1,221 108 260 2,247
Oregon - 287 148 61 495 - - - - - - - 529 483 218 1,202 143 82 2,657
Pennsylvania 7 201 665 201 1,074 2 - - 93 108 147 350 4 107 153 917 206 128 1,517
Rhode Island - - - 18 18 - - - - 7 3 11 - 6 11 57 23 1 97
South Carolina - 1 183 362 546 - - - 8 15 21 45 7 80 170 901 211 177 1,546
South Dakota 371 209 12 - 591 - 13 81 195 1 - 291 809 1,134 368 281 1 - 2,592
Tennessee 16 42 245 341 644 - - - - 14 - 14 11 90 133 1,145 292 113 1,784
Texas 233 561 712 494 2,001 - - - 28 28 73 128 61 714 851 4,570 1,373 844 8,412
Utah 309 219 144 12 684 - - - - - 9 9 109 140 201 645 43 23 1,162
Vermont 93 122 37 3 256 - - - 2 - - 2 0 6 16 275 33 1 330
Virginia 31 18 142 406 598 0 - 0 15 38 39 92 75 52 72 685 336 413 1,633
Washington 1 174 132 122 429 2 67 38 367 37 101 612 73 225 183 708 70 54 1,313
West Virginia 21 169 91 38 319 - 0 - - - 0 0 26 167 145 458 176 44 1,016
Wisconsin 0 92 211 209 512 - - - 17 69 117 203 7 159 352 1,807 402 144 2,871
Wyoming 457 346 4 - 807 - - - - - - - 281 767 606 310 3 - 1,967
U.S. Total 5,913 8,453 8,641 6,272 29,280 5 102 164 2,303 1,521 2,407 6,504 6,528 11,618 12,176 45,352 8,445 6,043 90,161
Puerto Rico - 16 19 9 44 - - - - - - - - - - 16 23 8 47
Grand Total 5,913 8,469 8,661 6,282 29,324 5 102 164 2,303 1,521 2,407 6,504 6,528 11,618 12,176 45,368 8,467 6,051 90,207

 

Miles by Average Daily Traffic Volume - Rural (1)

August 30, 2019
Sheet 2 of 4
Table HM-57

STATE MINOR ARTERIAL MAJOR COLLECTOR
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 464 1,044 861 1,528 65 22 3,985 408 4,470 3,422 3,836 103 18 12,256
Alaska 371 22 6 27 3 1 431 477 464 151 267 12 - 1,371
Arizona 116 380 325 430 21 9 1,281 165 660 928 2,278 163 14 4,208
Arkansas 423 1,051 664 914 14 0 3,067 656 4,957 3,074 3,037 86 3 11,813
California 1,639 1,343 863 1,828 303 163 6,140 464 2,979 2,145 5,306 715 423 12,032
Colorado 1,962 682 276 484 49 11 3,464 896 1,998 1,038 1,358 148 12 5,450
Connecticut 1 25 35 147 8 2 218 - 35 85 649 86 2 857
Delaware 0 8 13 51 5 11 90 - 7 26 263 81 14 390
Dist. of Columbia - - - - - - - - - - - - - -
Florida 76 279 336 1,337 121 44 2,192 10 278 819 2,398 416 102 4,023
Georgia 331 1,128 852 2,132 61 206 4,711 52 977 1,110 9,134 263 26 11,562
Hawaii 2 8 29 172 34 10 255 - 8 34 163 8 - 214
Idaho 549 386 223 292 16 1 1,466 1,000 2,572 1,307 1,001 46 3 5,930
Illinois 382 1,659 1,310 1,368 9 - 4,728 108 4,113 3,785 3,644 22 - 11,673
Indiana 66 298 379 1,296 40 3 2,082 234 2,259 2,087 5,069 249 17 9,915
Iowa 731 1,898 875 398 8 - 3,909 1,047 6,087 4,561 2,547 24 1 14,267
Kansas 1,742 1,668 432 393 10 3 4,248 8,934 9,128 2,830 1,546 14 - 22,453
Kentucky 108 393 451 1,270 109 14 2,346 - 389 1,247 3,928 274 10 5,848
Louisiana 18 294 368 1,139 70 35 1,925 - 364 950 3,177 210 19 4,720
Maine 0 134 196 535 62 15 941 3 335 668 2,099 161 5 3,271
Maryland 11 34 63 460 116 24 707 0 29 128 878 226 34 1,295
Massachusetts 19 43 90 145 13 5 315 5 91 171 524 70 7 867
Michigan 480 981 708 2,540 160 17 4,887 467 3,649 4,237 7,573 425 20 16,371
Minnesota 1,955 2,336 1,016 1,304 52 8 6,670 643 6,848 4,750 3,357 38 1 15,636
Mississippi 645 1,170 774 1,123 33 9 3,754 888 4,898 2,761 3,209 174 18 11,948
Missouri 777 1,379 744 1,050 64 1 4,016 721 7,543 4,031 3,736 191 18 16,240
Montana 1,812 720 165 147 7 - 2,851 2,348 3,544 555 401 21 - 6,869
Nebraska 1,724 1,427 536 487 6 1 4,180 3,588 5,329 1,627 817 9 0 11,370
Nevada 458 106 44 113 5 - 726 537 1,170 291 254 6 0 2,259
New Hampshire 23 128 67 336 61 10 625 0 22 119 759 133 8 1,042
New Jersey 4 25 31 222 23 2 307 - 26 103 542 90 13 775
New Mexico 821 572 435 411 55 - 2,294 464 1,953 739 1,291 66 5 4,519
New York 171 629 689 1,312 34 4 2,840 9 351 1,255 3,859 162 2 5,638
North Carolina 234 225 421 1,854 225 128 3,086 23 337 1,000 5,219 833 78 7,491
North Dakota 1,786 480 162 98 - - 2,526 5,043 5,483 1,058 400 1 - 11,986
Ohio 76 304 504 1,714 52 5 2,655 69 1,352 2,180 6,876 512 44 11,034
Oklahoma 350 706 668 880 59 12 2,674 4,698 8,460 3,421 4,188 245 28 21,039
Oregon 1,058 302 242 562 47 14 2,224 2,148 3,108 1,337 1,538 42 - 8,173
Pennsylvania 328 869 892 2,219 114 28 4,449 63 1,509 1,742 3,708 195 7 7,224
Rhode Island 3 6 22 42 - - 72 - 4 33 124 10 - 172
South Carolina 145 568 637 1,506 106 23 2,985 77 2,642 2,818 4,115 346 23 10,020
South Dakota 2,078 615 158 111 - - 2,962 5,340 5,681 948 447 1 - 12,417
Tennessee 276 456 546 1,505 135 28 2,946 43 886 1,348 2,566 144 12 4,999
Texas 1,903 2,466 1,995 3,841 258 76 10,539 3,661 12,671 7,490 10,634 607 79 35,142
Utah 522 403 165 217 7 - 1,315 273 1,369 768 792 45 0 3,246
Vermont 34 146 166 370 17 1 735 16 289 545 1,082 37 2 1,972
Virginia 450 627 562 1,802 122 32 3,595 41 1,575 2,232 3,393 190 10 7,442
Washington 371 671 344 546 67 24 2,024 520 2,981 1,657 2,639 249 43 8,089
West Virginia 159 376 312 487 9 4 1,347 120 1,804 1,386 2,076 134 6 5,525
Wisconsin 608 1,231 1,013 1,869 16 6 4,743 148 3,371 2,742 4,897 690 234 12,082
Wyoming 616 510 44 50 1 - 1,221 201 1,195 779 536 15 - 2,724
U.S. Total 28,877 33,211 22,710 45,068 2,867 1,013 133,746 46,609 132,247 84,518 134,131 8,990 1,365 407,859
Puerto Rico 45 63 38 66 9 5 226 - 48 50 134 8 2 242
Grand Total 28,922 33,274 22,749 45,135 2,875 1,018 133,972 46,609 132,295 84,569 134,265 8,998 1,367 408,102

 

Miles by Average Daily Traffic Volume - Urban (1)

August 30, 2019
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 60 246 118 8 - 433 3 9 6 8 4 29 101 342 730 119 9 1,300
Alaska 52 27 - - - 79 - - - - - - 9 39 87 5 - 140
Arizona 49 96 50 24 34 253 12 35 13 40 115 215 42 143 466 195 4 849
Arkansas 78 144 87 1 - 310 37 40 15 9 - 102 107 203 300 20 - 630
California 58 120 223 302 568 1,270 25 141 246 430 707 1,550 876 1,272 3,557 887 104 6,696
Colorado 68 64 89 52 31 304 26 104 111 57 25 324 86 186 576 209 12 1,069
Connecticut 16 99 151 52 0 318 15 69 78 82 0 244 96 327 280 9 - 712
Delaware 0 11 21 4 4 41 2 6 20 10 - 39 5 20 130 53 7 215
Dist. of Columbia - 1 7 2 1 12 - 4 6 0 5 15 1 10 74 20 2 107
Florida 31 202 301 137 107 778 31 73 164 176 131 574 109 491 1,844 1,294 221 3,959
Georgia 26 309 193 105 76 710 10 67 44 34 23 177 318 621 1,254 168 29 2,390
Hawaii 7 14 19 5 9 55 2 13 17 2 - 34 6 110 126 26 0 269
Idaho 42 29 17 5 - 93 13 16 - - - 29 111 146 138 17 0 412
Illinois 280 316 122 157 67 942 48 45 17 3 5 118 506 828 1,272 252 29 2,888
Indiana 135 228 96 35 8 503 34 101 30 2 - 168 234 653 795 91 2 1,775
Iowa 49 91 37 1 - 178 - - - - - - 315 320 274 7 - 916
Kansas 86 95 40 14 - 234 59 88 21 20 3 191 135 108 65 2 - 311
Kentucky 23 94 81 31 4 232 11 24 14 15 - 64 49 187 356 55 0 647
Louisiana 31 233 119 19 9 410 1 51 20 0 - 72 83 271 598 115 6 1,074
Maine 32 47 8 - - 87 5 10 2 - - 17 5 70 54 - - 129
Maryland 10 52 122 61 93 338 6 83 80 88 51 308 26 148 558 258 34 1,024
Massachusetts 11 142 259 62 34 508 20 75 115 72 41 323 230 688 875 147 35 1,976
Michigan 91 321 164 96 4 676 31 108 104 68 43 354 200 701 1,215 188 59 2,363
Minnesota 54 91 134 45 2 325 28 37 48 91 17 221 84 179 273 78 3 617
Mississippi 74 141 35 2 - 253 24 35 5 - - 64 249 318 332 49 1 949
Missouri 101 185 175 65 12 538 100 248 107 39 1 494 123 253 437 55 1 869
Montana 86 12 - - - 98 - - - - - - 67 94 91 5 - 257
Nebraska 15 30 12 8 4 69 57 51 10 9 3 130 61 94 153 16 2 326
Nevada 50 48 20 28 16 163 2 9 10 14 19 53 47 75 174 71 10 377
New Hampshire 3 34 46 - - 83 3 15 34 17 5 74 16 97 103 7 0 223
New Jersey 3 81 185 74 44 387 6 60 158 114 116 453 89 508 858 247 98 1,799
New Mexico 66 61 12 10 7 156 6 2 4 - - 12 145 263 255 33 5 701
New York 228 401 204 88 17 939 83 236 181 164 151 816 557 1,167 1,212 206 20 3,161
North Carolina 56 345 255 83 6 745 51 227 137 51 7 473 135 512 1,068 263 17 1,995
North Dakota 46 10 6 - - 61 - - - - - - 76 69 62 1 - 208
Ohio 83 409 326 100 14 931 125 281 119 46 9 580 421 967 985 70 5 2,446
Oklahoma 89 107 72 18 - 286 26 88 37 38 15 205 291 467 398 18 1 1,175
Oregon 55 89 51 38 1 234 4 20 14 11 14 64 90 281 440 42 3 855
Pennsylvania 174 433 142 27 11 788 103 190 177 93 5 568 374 1,254 1,123 105 3 2,860
Rhode Island - 17 17 15 3 52 - 29 39 13 - 81 31 160 151 0 - 342
South Carolina 24 131 138 11 - 304 19 46 18 - - 84 61 306 528 163 6 1,064
South Dakota 64 24 - - - 88 9 9 - - - 18 57 53 27 - - 137
Tennessee 43 274 145 71 24 557 27 63 46 30 6 173 221 560 944 171 7 1,903
Texas 159 479 377 241 202 1,459 104 308 410 282 291 1,395 865 1,646 3,018 596 49 6,174
Utah 66 63 44 44 35 253 25 13 5 3 3 49 66 136 337 114 5 659
Vermont 46 19 - - - 64 14 2 - - - 16 28 66 32 1 - 127
Virginia 42 206 148 79 46 521 44 122 109 61 16 352 54 335 660 262 45 1,355
Washington 51 88 77 61 57 335 78 149 101 76 18 421 124 434 796 87 1 1,442
West Virginia 63 161 11 - - 235 6 9 - - - 14 59 149 178 13 - 400
Wisconsin 72 173 85 37 - 366 106 149 59 18 9 342 553 792 550 52 - 1,948
Wyoming 106 - - - - 106 3 - - - - 3 93 101 42 1 - 236
U.S. Total 3,153 7,093 5,042 2,321 1,551 19,160 1,445 3,560 2,952 2,285 1,858 12,100 8,688 19,216 30,849 6,866 834 66,453
Puerto Rico 71 141 35 4 7 257 2 20 12 20 1 56 34 87 216 52 6 395
Grand Total 3,224 7,234 5,077 2,325 1,558 19,417 1,448 3,580 2,964 2,305 1,858 12,156 8,721 19,302 31,065 6,919 841 66,848

 

Miles by Average Daily Traffic Volume - Urban (1)

August 30, 2019
Sheet 4 of 4
Table HM-57

STATE MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR
AVERAGE DAILY TRAFFIC VOLUME TOTAL 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- 19,999 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 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 25 311 435 848 645 109 2,374 807 1,444 663 547 153 8 3,622 131 47 6 2 - - 187
Alaska 4 14 43 100 40 - 201 35 134 58 24 1 0 252 114 105 15 2 0 - 236
Arizona 51 216 178 505 813 868 2,631 286 607 356 419 215 50 1,932 103 88 17 10 1 2 221
Arkansas 74 367 389 591 350 59 1,830 737 832 341 218 42 0 2,169 172 58 9 1 - - 240
California 466 1,144 1,178 2,702 3,451 2,019 10,960 1,660 3,857 2,625 2,831 1,191 450 12,613 122 114 42 26 30 33 368
Colorado 65 213 251 523 576 176 1,804 291 594 408 411 143 9 1,856 28 23 10 5 1 - 66
Connecticut 4 118 284 743 481 42 1,672 138 645 517 465 52 2 1,818 45 207 48 12 1 - 314
Delaware 3 5 10 63 96 46 223 23 94 114 121 60 3 415 10 37 19 5 1 - 71
Dist. of Columbia 7 3 7 42 92 13 164 5 35 56 50 10 - 156 - - - - - - -
Florida 5 81 169 737 1,454 1,778 4,224 168 973 1,069 2,120 1,721 406 6,457 121 507 461 532 205 43 1,869
Georgia 20 212 252 1,567 2,542 212 4,805 96 891 1,308 605 834 1 3,735 52 642 16 7 4 - 721
Hawaii - 15 6 34 85 52 192 3 32 45 111 66 5 263 12 77 37 56 7 0 190
Idaho 31 152 121 183 150 32 669 184 345 136 86 13 1 765 6 5 - 0 - - 11
Illinois 21 334 687 1,474 1,266 410 4,191 497 1,829 1,003 1,008 495 29 4,861 684 639 122 57 3 - 1,505
Indiana 135 509 514 1,090 775 96 3,119 587 1,196 959 562 114 7 3,425 138 411 234 38 20 4 845
Iowa 115 457 363 519 196 19 1,668 414 561 207 136 14 0 1,332 0 0 - - - - 0
Kansas 50 204 237 432 324 125 1,372 456 664 272 270 93 6 1,762 184 201 49 14 - - 448
Kentucky 1 47 154 520 506 129 1,357 54 396 436 438 62 2 1,388 59 189 134 21 2 - 404
Louisiana 50 176 266 773 559 131 1,954 327 749 497 443 135 4 2,154 44 100 43 26 0 1 215
Maine 0 2 21 89 118 17 247 8 118 160 190 33 1 509 2 33 29 7 - - 71
Maryland 15 65 93 435 703 270 1,581 84 407 374 643 324 24 1,857 54 224 145 97 23 - 543
Massachusetts 65 432 688 1,444 1,133 275 4,037 273 973 1,208 460 137 22 3,073 - - - - - - -
Michigan 96 493 782 1,861 1,470 242 4,943 521 1,531 998 715 149 6 3,920 34 76 9 3 3 - 126
Minnesota 30 154 345 993 827 218 2,567 276 805 584 467 74 1 2,209 323 384 68 24 1 - 801
Mississippi 27 203 261 419 156 25 1,091 203 757 400 197 20 2 1,579 3 8 - - - - 10
Missouri 52 311 335 788 570 100 2,156 248 840 602 528 92 5 2,317 69 267 32 14 2 0 385
Montana 5 66 68 108 43 1 292 69 210 70 48 6 - 403 31 20 0 3 - - 54
Nebraska 49 163 150 275 174 56 867 141 299 110 90 7 - 648 25 38 5 1 - - 70
Nevada 24 71 71 209 251 266 893 20 6 21 1 1 - 49 255 313 182 292 131 23 1,197
New Hampshire 1 17 62 197 194 19 491 13 157 185 149 38 0 541 - - - - - - -
New Jersey 22 336 614 1,436 1,140 83 3,630 198 972 796 809 141 7 2,923 30 122 80 165 4 - 401
New Mexico 25 156 135 277 129 15 737 140 320 196 152 41 2 851 105 108 63 23 6 1 305
New York 100 611 828 2,193 1,486 269 5,487 629 2,196 1,434 1,088 173 6 5,525 72 153 35 4 - - 264
North Carolina 35 236 452 1,091 1,164 471 3,450 178 859 744 1,005 521 59 3,366 61 176 117 76 30 2 463
North Dakota 28 76 61 102 40 7 315 75 150 68 31 7 - 331 - - - - - - -
Ohio 31 298 541 1,562 1,351 189 3,971 312 1,565 1,317 1,720 444 17 5,375 152 286 132 32 2 - 604
Oklahoma 291 583 382 533 420 54 2,264 486 592 228 204 34 4 1,548 51 74 6 6 0 - 137
Oregon 12 130 181 494 388 84 1,289 296 922 434 377 94 1 2,124 205 249 40 11 - - 505
Pennsylvania 39 362 723 1,778 1,098 85 4,084 727 2,211 1,500 1,247 159 4 5,848 5 6 - - - - 11
Rhode Island 3 25 47 159 99 8 340 67 244 154 75 2 - 542 15 14 3 - - - 32
South Carolina 32 120 199 616 542 267 1,776 433 990 563 591 223 11 2,811 38 30 9 0 - - 77
South Dakota 32 102 101 115 70 15 435 122 141 55 27 5 0 350 - - - - - - -
Tennessee 49 262 399 913 725 244 2,592 300 867 610 554 211 10 2,552 301 472 143 76 11 1 1,004
Texas 199 755 971 2,236 2,649 1,188 7,998 3,011 4,839 2,830 3,043 1,544 510 15,777 489 396 158 71 10 2 1,124
Utah 12 92 74 164 245 90 678 114 386 182 284 141 4 1,111 310 149 56 32 3 - 550
Vermont 1 28 39 53 26 1 148 45 106 57 36 2 - 247 15 9 4 4 - - 32
Virginia 25 148 193 718 823 366 2,274 217 798 569 690 251 19 2,543 274 328 102 62 13 1 780
Washington 95 384 489 1,003 671 101 2,743 389 1,145 596 527 98 5 2,759 74 106 25 7 2 - 214
West Virginia 15 100 144 297 146 19 721 195 395 174 113 23 1 901 38 19 2 3 - - 61
Wisconsin 176 664 618 844 366 33 2,701 963 1,123 516 306 81 6 2,994 - - - - - - -
Wyoming 20 61 64 83 24 4 257 170 235 73 42 6 1 527 67 37 8 7 0 - 119
U.S. Total 2,733 12,087 15,675 36,935 33,642 11,396 112,468 17,689 43,037 28,880 27,270 10,496 1,711 129,085 5,123 7,551 2,716 1,832 515 115 17,852
Puerto Rico 2 107 153 336 286 58 941 139 426 244 275 106 14 1,203 - - - - - - -
Grand Total 2,734 12,193 15,828 37,270 33,928 11,454 113,409 17,829 43,463 29,124 27,546 10,602 1,725 130,287 5,123 7,551 2,716 1,832 515 115 17,852

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

Page last modified on December 23, 2019
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000