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Highway Statistics 2008

Functional System Length - 2008 Miles by Type of Surfaces

October 2009
Sheet 1 of 4
Table HM-51

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STATE INTERSTATE OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL
PAVED 2/ PAVED 2/ PAVED 2/
HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID
Alabama 350 26 163 539 - 22 2,115 11 - 2,148 - 117 3,693 - - 3,810
Alaska 219 - - 219 - 578 76 - - 654 - 289 - - - 289
Arizona 969 - 11 980 28 203 935 - - 1,166 6 239 1,113 - - 1,358
Arkansas 231 155 63 449 4 - 1,947 227 57 2,235 - 37 2,872 148 - 3,057
California 586 247 428 1,261 - 93 2,919 229 256 3,497 7 490 5,981 139 - 6,617
Colorado 329 22 330 681 22 232 1,965 8 90 2,317 186 1,076 2,308 2 - 3,572
Connecticut 22 21 - 43 - 8 74 81 - 163 - 79 136 33 - 248
Delaware - - - - - - 9 104 54 167 - 6 5 99 - 110
Dist. of Columbia - - - - - - - - - - - - - - - -
Florida 570 179 - 749 - - 2,857 - - 2,857 - 143 2,195 62 - 2,400
Georgia 265 - 450 715 - 35 2,580 - 26 2,641 - 88 5,099 - - 5,187
Hawaii - - 6 6 - - 98 - 13 111 7 20 269 - - 296
Idaho 428 12 81 521 - 58 1,641 - 29 1,728 - 119 1,306 - - 1,425
Illinois 104 1,034 216 1,354 - - 322 1,841 190 2,353 - - - 4,674 12 4,686
Indiana 3/ 84 530 92 706 - - 512 862 214 1,588 - 370 1,311 247 130 2,058
Iowa 48 258 322 628 - - 405 1,967 1,107 3,479 - - 1,374 1,846 691 3,911
Kansas 442 14 187 643 - 5 2,558 318 185 3,066 - 43 4,155 64 18 4,280
Kentucky 426 22 105 553 - 67 1,889 270 133 2,359 - 187 1,358 159 - 1,704
Louisiana 150 65 262 477 - - 249 664 79 992 - - 949 619 20 1,588
Maine 293 - 5 298 9 183 592 - 2 786 153 397 462 7 - 1,019
Maryland 181 - 3 184 - - 429 - 14 443 - - 822 - - 822
Massachusetts 90 1 - 91 - - 137 29 - 166 - 4 372 17 - 393
Michigan 113 118 377 608 - - 1,148 1,357 68 2,573 25 625 2,850 1,301 205 5,006
Minnesota 72 210 328 610 - 912 1,429 906 357 3,604 22 1,243 4,721 241 410 6,637
Mississippi 198 125 168 491 3 51 988 642 189 1,873 87 1,080 2,197 227 94 3,685
Missouri 461 - 261 722 73 244 1,931 - 888 3,136 28 1,259 2,146 - 537 3,970
Montana 1,013 48 69 1,130 - 107 2,511 - 4 2,622 - 482 2,499 - - 2,981
Nebraska - 312 108 420 - - 1,513 581 600 2,694 - - 3,255 655 260 4,170
Nevada 328 19 96 443 - - 1,409 - - 1,409 - - 738 - - 738
New Hampshire 149 - - 149 14 162 157 26 - 359 - 218 242 4 - 464
New Jersey 32 33 - 65 - - 112 141 - 253 - - 131 182 - 313
New Mexico 671 68 1 740 41 188 1,613 - - 1,842 156 431 1,359 - 1 1,947
New York 364 372 106 842 - - 482 982 75 1,539 - 67 2,179 1,501 - 3,747
North Carolina 253 68 221 542 - - 1,907 27 14 1,948 3 - 2,551 39 5 2,598
North Dakota - 162 357 519 - 82 2,688 21 142 2,933 32 109 2,374 1 - 2,516
Ohio 178 483 63 724 - - 1,229 631 108 1,968 - 67 1,993 568 28 2,656
Oklahoma 325 75 207 607 28 61 1,495 271 463 2,318 256 83 2,089 188 68 2,684
Oregon 134 340 81 555 - 197 2,394 181 13 2,785 15 567 1,653 120 7 2,362
Pennsylvania 154 676 267 1,097 - 112 367 1,213 240 1,932 - 659 1,822 2,027 38 4,546
Rhode Island - 19 - 19 - 8 32 8 - 48 - 30 21 14 - 65
South Carolina 334 - 204 538 - 429 469 383 - 1,281 - 1,744 1,366 174 4 3,288
South Dakota 25 97 480 602 - - 1,570 255 708 2,533 31 31 3,196 27 56 3,341
Tennessee 567 102 18 687 - - 1,527 338 - 1,865 - - 2,920 280 - 3,200
Texas 894 506 422 1,822 1,023 66 5,311 956 123 7,479 2,733 33 6,202 967 74 10,009
Utah 625 - 100 725 - - 988 - 2 990 - - 1,489 - - 1,489
Vermont 280 - - 280 - 67 215 37 1 320 8 284 414 21 - 727
Virginia 573 68 26 667 - - 1,307 23 43 1,373 - - 3,368 67 8 3,443
Washington 298 10 159 467 - 21 1,862 28 69 1,980 - 58 1,760 - 42 1,860
West Virginia 28 228 97 353 - 16 828 76 132 1,052 - - 1,342 - - 1,342
Wisconsin 95 197 186 478 - 23 1,887 788 480 3,178 - 142 3,901 638 151 4,832
Wyoming 634 - 182 816 - - 1,983 - 6 1,989 - - 1,221 - 1 1,222
U.S. Total 14,585 6,922 7,308 28,815 1,245 4,230 65,661 16,482 7,174 94,792 3,755 12,916 97,779 17,358 2,860 134,668
Puerto Rico 11 - 20 31 - - 42 - 11 53 - 13 219 - - 232
Grand Total 14,596 6,922 7,328 28,846 1,245 4,230 65,703 16,482 7,185 94,845 3,755 12,929 97,998 17,358 2,860 134,900

October 2009
Sheet 2 of 4
Table HM-51

STATE MAJOR COLLECTOR MINOR COLLECTOR LOCAL
UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL
LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID
Alabama - 3,641 3,428 4,651 - 10 11,730 11,730 511 6,191 6,702 22,164 28,297 50,461
Alaska 588 - 824 20 - - 844 1,432 533 500 1,033 8,111 150 8,261
Arizona 154 387 2,023 1,734 3 - 4,147 4,301 646 1,545 2,191 19,166 8,359 27,525
Arkansas 160 2,524 1,452 7,838 789 - 12,603 12,763 3,942 2,839 6,781 52,328 10,014 62,342
California 187 336 4,472 7,522 76 34 12,440 12,627 1,410 6,885 8,295 10,233 40,932 51,165
Colorado 871 50 2,226 2,279 80 1 4,636 5,507 6,556 2,411 8,967 42,569 5,125 47,694
Connecticut - 16 183 711 40 - 950 950 9 391 400 655 3,768 4,423
Delaware - - 92 57 301 - 450 450 - 228 228 88 2,259 2,347
Dist. of Columbia - - - - - - - - - - - - - -
Florida - - 1,087 3,029 - - 4,116 4,116 - 3,339 3,339 16,950 9,951 26,901
Georgia 253 484 3,039 9,008 - - 12,531 12,784 1,157 6,259 7,416 27,433 27,083 54,516
Hawaii - 13 14 295 - - 322 322 - 123 123 163 1,031 1,194
Idaho 1,608 1,009 1,046 2,115 - - 4,170 5,778 2,041 1,989 4,030 19,376 9,268 28,644
Illinois 199 2,575 301 7,816 2,578 259 13,529 13,728 380 3,050 3,430 25,024 47,622 72,646
Indiana 3/ 15 20 4,936 4,665 424 325 10,370 10,385 2,382 7,147 9,529 29,415 17,612 47,027
Iowa 1,368 317 - 6,338 1,183 5,138 12,976 14,344 11,932 4,225 16,157 58,400 5,998 64,398
Kansas 10,262 1,376 7,797 3,142 147 125 12,587 22,849 8,478 762 9,240 81,908 5,860 87,768
Kentucky - - 2,781 2,638 784 5 6,208 6,208 46 8,890 8,936 10,238 36,215 46,453
Louisiana - - 227 3,502 917 27 4,673 4,673 13 3,164 3,177 14,446 19,348 33,794
Maine - 1,880 1,152 194 - - 3,226 3,226 9 2,170 2,179 4,325 8,003 12,328
Maryland - - 26 1,508 - - 1,534 1,534 28 1,747 1,775 739 8,536 9,275
Massachusetts - - 622 521 - - 1,143 1,143 40 735 775 2,210 3,198 5,408
Michigan 2,200 2,063 4,023 6,864 1,287 172 14,409 16,609 1,136 3,229 4,365 42,000 14,687 56,687
Minnesota 4/ 394 - 8,961 6,373 76 292 15,702 16,096 106 11,978 12,084 1,231 77,328 78,559
Mississippi 145 1,715 6,550 2,466 884 39 11,654 11,799 443 1,862 2,305 19,819 23,957 43,776
Missouri - 4,547 5,230 6,422 - 267 16,466 16,466 - 6,203 6,203 56,440 19,829 76,269
Montana 1,905 100 3,321 1,733 3 - 5,157 7,062 7,441 1,393 8,834 44,569 3,918 48,487
Nebraska 4,641 - 416 6,030 267 142 6,855 11,496 7,845 943 8,788 55,842 3,890 59,732
Nevada 34 - 34 1,999 - - 2,033 2,067 1,409 864 2,273 16,238 3,565 19,803
New Hampshire - 16 526 536 15 - 1,093 1,093 21 1,124 1,145 3,229 4,658 7,887
New Jersey - - - 798 168 - 966 966 - 424 424 203 5,072 5,275
New Mexico 355 1,253 1,453 821 - - 3,527 3,882 818 2,332 3,150 35,655 13,066 48,721
New York - - 567 3,610 1,465 76 5,718 5,718 137 9,389 9,526 11,134 33,564 44,698
North Carolina - 291 - 7,511 23 190 8,015 8,015 18 6,702 6,720 3,003 48,848 51,851
North Dakota 4,251 869 1,053 5,270 35 44 7,271 11,522 - - - 65,253 2,203 67,456
Ohio - - 665 10,033 635 - 11,333 11,333 143 6,485 6,628 13,052 41,898 54,950
Oklahoma 2,078 8,662 229 9,255 950 73 19,169 21,247 1,982 1,027 3,009 51,447 15,879 67,326
Oregon 911 228 3,117 4,097 - - 7,442 8,353 3,101 4,334 7,435 17,824 6,947 24,771
Pennsylvania - - 2,903 2,617 1,715 - 7,235 7,235 36 7,220 7,256 3,291 51,127 54,418
Rhode Island - - 59 37 34 15 145 145 2 122 124 37 772 809
South Carolina - - 8,993 1,492 - - 10,485 10,485 85 2,069 2,154 15,339 16,703 32,042
South Dakota 4,668 148 4,717 2,756 102 24 7,747 12,415 5,487 835 6,322 51,378 2,626 54,004
Tennessee - - - 4,735 372 - 5,107 5,107 259 10,279 10,538 8,641 39,680 48,321
Texas - 17,454 2,586 13,220 1,232 64 34,556 34,556 1,805 16,560 18,365 91,288 49,244 140,532
Utah 436 614 - 2,158 - - 2,772 3,208 2,567 1,224 3,791 18,211 5,218 23,429
Vermont - 300 428 1,231 49 1 2,009 2,009 284 604 888 6,818 1,923 8,741
Virginia - 2,679 772 5,824 - - 9,275 9,275 18 2,419 2,437 10,620 22,518 33,138
Washington 83 931 2,861 4,245 64 11 8,112 8,195 1,273 4,916 6,189 30,050 12,043 42,093
West Virginia - 456 298 4,898 - - 5,652 5,652 114 2,109 2,223 11,445 11,024 22,469
Wisconsin - - 1,787 9,206 1,456 31 12,480 12,480 484 6,437 6,921 17,863 46,820 64,683
Wyoming 48 - 58 2,772 - - 2,830 2,878 6,099 1,705 7,804 9,104 1,616 10,720
U.S. Total 37,814 56,954 99,335 198,592 18,154 7,365 380,400 418,214 83,226 179,378 262,604 1,156,965 879,252 2,036,217
Puerto Rico - - 6 238 - - 244 244 1 244 245 346 1,954 2,300
Grand Total 37,814 56,954 99,341 198,830 18,154 7,365 380,644 418,458 83,227 179,622 262,849 1,157,311 881,206 2,038,517

October 2009
Sheet 3 of 4
Table HM-51

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
PAVED 2/ PAVED 2/ PAVED 2/
HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID RIGID TOTAL TYPE FLEXIBLE COMPOSITE RIGID
Alabama 209 19 138 366 - - 39 - 2 41 4 26 975 50 4 1,059
Alaska 17 - - 17 - - - - - - - 46 14 - - 60
Arizona 113 16 59 188 - - 5 18 153 176 14 317 1,062 - 6 1,399
Arkansas 71 29 105 205 - - 44 4 52 100 7 2 492 107 9 617
California 227 233 691 1,151 - 32 601 262 643 1,538 117 2,296 3,674 238 162 6,487
Colorado 131 55 84 270 - 1 237 26 46 310 - 135 918 11 116 1,180
Connecticut 103 191 8 302 - 3 47 184 4 238 - 27 307 351 - 685
Delaware - 27 13 40 - - 4 3 23 30 - 1 26 123 27 177
Dist. of Columbia - 13 - 13 - - 7 11 2 20 - - 27 67 6 100
Florida 539 168 12 719 - - 542 21 11 574 - - 3,503 54 21 3,578
Georgia 321 - 206 527 - - 89 - 26 115 - 37 1,823 - 83 1,943
Hawaii 15 - 34 49 - - 27 - 7 34 - 4 217 - 5 226
Idaho 52 14 23 89 - - - - - - - 27 368 - 19 414
Illinois 11 682 120 813 - - 5 55 40 100 - - 64 2,653 361 3,078
Indiana 3/ 11 359 92 462 - - 40 49 74 163 - 200 622 787 265 1,874
Iowa 19 53 82 154 - - - - - - 8 - 72 342 380 802
Kansas 53 29 132 214 - 4 82 43 57 186 - 133 344 143 184 804
Kentucky 101 11 97 209 - - 33 16 18 67 - 10 492 212 77 791
Louisiana 60 63 194 317 - - 21 6 19 46 - 13 344 388 313 1,058
Maine 66 1 - 67 - 4 15 - 1 20 - 33 108 1 - 142
Maryland 277 - 20 297 - - 287 - 7 294 - - 1,063 - 15 1,078
Massachusetts 459 9 8 476 - - 314 - - 314 - 12 1,653 163 18 1,846
Michigan 47 289 299 635 - - 52 81 196 329 13 210 425 1,138 508 2,294
Minnesota 4/ 33 99 150 282 - 12 54 61 41 168 - 135 206 146 125 612
Mississippi 74 69 64 207 - 2 56 6 2 66 2 151 581 180 117 1,031
Missouri 322 - 131 453 - 3 175 - 220 398 12 207 622 - 334 1,175
Montana 36 7 18 61 - - - - - - - 15 155 - 17 187
Nebraska - 25 36 61 - - - 17 4 21 - - 58 132 288 478
Nevada 49 10 67 126 - - 35 - 12 47 - 3 284 - 6 293
New Hampshire 76 - - 76 - - 56 - - 56 - 64 121 33 - 218
New Jersey 208 109 49 366 - - 270 118 14 402 - 1 511 1,183 9 1,704
New Mexico 77 34 15 126 5 - - - - 5 30 337 328 1 9 705
New York 100 588 155 843 - - 162 472 154 788 - 78 937 1,772 68 2,855
North Carolina 257 137 188 582 - - 347 13 67 427 1 - 1,757 2 14 1,774
North Dakota - 5 46 51 - - - - - - - 2 84 7 76 169
Ohio 313 416 116 845 - - 253 153 77 483 - - 1,630 692 89 2,411
Oklahoma 96 19 125 240 - - 26 28 136 190 35 3 518 175 316 1,047
Oregon 8 146 17 171 - - 41 14 3 58 - 1 643 97 18 759
Pennsylvania 106 425 164 695 - 25 82 256 179 542 - 377 580 1,696 187 2,840
Rhode Island 31 19 - 50 - 11 51 28 - 90 - 104 198 60 - 362
South Carolina 154 3 72 229 - - 83 - 1 84 - 119 740 156 5 1,020
South Dakota - 5 71 76 - - 4 - 7 11 - 1 18 13 105 137
Tennessee 211 181 25 417 - - 112 27 13 152 - - 1,109 423 18 1,550
Texas 346 293 478 1,117 55 11 604 229 689 1,588 636 244 2,564 1,167 1,186 5,797
Utah 108 - 103 211 - - 16 - 4 20 13 - 310 - 43 366
Vermont 40 - - 40 - - 20 - - 20 1 3 80 17 2 103
Virginia 238 60 151 449 - - 210 14 47 271 - - 1,140 72 69 1,281
Washington 170 5 119 294 - - 318 6 51 375 - 131 883 235 70 1,319
West Virginia 17 107 75 199 - - 4 2 4 10 - - 238 48 42 328
Wisconsin 26 164 75 265 - 2 38 154 97 291 - 15 601 574 739 1,929
Wyoming 45 - 52 97 - - 3 - - 3 - - 164 - 48 212
U.S. Total 6,043 5,187 4,979 16,209 60 110 5,511 2,377 3,203 11,261 893 5,520 35,653 15,709 6,579 64,354
Puerto Rico 143 1 89 233 - - 40 - 26 66 - - 372 - 19 391
Grand Total 6,186 5,188 5,068 16,442 60 110 5,551 2,377 3,229 11,327 893 5,520 36,025 15,709 6,598 64,745

October 2009
Sheet 4 of 4
Table HM-51

STATE MINOR ARTERIAL COLLECTOR LOCAL
UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL
LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID
Alabama - 51 422 1,620 106 4 2,203 2,203 - 166 995 937 - 41 2,139 2,139 840 15,286 16,126
Alaska - - 184 23 - - 207 207 - - 308 36 - - 344 344 611 1,050 1,661
Arizona 14 147 925 701 - 19 1,792 1,806 18 122 1,045 404 32 18 1,621 1,639 2,445 15,264 17,709
Arkansas - 178 107 837 50 16 1,188 1,188 32 303 237 492 22 19 1,073 1,105 1,061 7,908 8,969
California 47 228 3,535 6,774 131 50 10,718 10,765 26 398 3,340 7,301 63 108 11,210 11,236 1,735 56,089 57,824
Colorado 27 52 373 1,078 60 65 1,628 1,655 21 25 1,198 449 5 90 1,767 1,788 1,191 12,934 14,125
Connecticut - 39 108 1,197 316 - 1,660 1,660 - 168 215 1,395 56 19 1,853 1,853 96 10,302 10,398
Delaware - - 29 32 126 3 190 190 - 4 161 100 101 2 368 368 - 2,173 2,173
Dist. of Columbia - - - 23 133 9 165 165 - - - 52 93 11 156 156 - 1,051 1,051
Florida - - 1,948 2,037 47 - 4,032 4,032 - - 5,005 1,807 - - 6,812 6,812 1,311 63,924 65,235
Georgia - 52 390 3,796 - 35 4,273 4,273 5 9 520 2,140 3 3 2,675 2,680 1,157 27,918 29,075
Hawaii - 1 13 104 - - 118 118 - 12 56 324 - 1 393 393 10 1,481 1,491
Idaho 3 28 55 543 - - 626 629 12 41 47 548 - 2 638 650 116 3,763 3,879
Illinois - 179 77 1,215 2,325 581 4,377 4,377 52 632 272 1,622 1,643 320 4,489 4,541 483 27,768 28,251
Indiana 3/ 2 8 1,201 1,207 227 105 2,748 2,750 13 57 1,651 809 35 30 2,582 2,595 2,472 13,972 16,444
Iowa 8 26 - 415 387 721 1,549 1,557 45 80 - 334 178 421 1,013 1,058 866 6,872 7,738
Kansas 16 - 560 488 117 185 1,350 1,366 29 - 607 438 125 252 1,422 1,451 277 8,441 8,718
Kentucky - - 174 701 116 23 1,014 1,014 - - 600 338 27 - 965 965 127 9,358 9,485
Louisiana - - 210 936 337 398 1,881 1,881 - - 547 1,071 149 425 2,192 2,192 659 10,107 10,766
Maine - 15 64 147 3 2 231 231 - 140 270 121 - 1 532 532 109 1,891 2,000
Maryland - - 6 1,415 - 5 1,426 1,426 - 21 23 1,694 - 6 1,744 1,744 140 12,353 12,493
Massachusetts - 51 739 2,864 105 - 3,759 3,759 - 59 988 1,868 - - 2,915 2,915 1,646 17,165 18,811
Michigan 181 347 1,145 1,465 1,255 398 4,610 4,791 294 332 1,234 732 636 232 3,166 3,460 4,933 19,354 24,287
Minnesota 4/ 6 - 1,516 681 153 180 2,530 2,536 106 44 1,648 308 115 74 2,189 2,295 4 14,660 14,664
Mississippi 2 19 363 423 102 24 931 933 6 66 578 679 58 46 1,427 1,433 472 6,814 7,286
Missouri - 27 1,234 475 - 193 1,929 1,929 - 40 1,500 598 - 142 2,280 2,280 334 16,363 16,697
Montana - - 115 129 - 1 245 245 2 1 290 35 - - 326 328 380 1,855 2,235
Nebraska 44 - - 395 22 303 720 764 5 - - 266 - 198 464 469 371 4,155 4,526
Nevada - - 5 629 - - 634 634 - - 42 588 - - 630 630 700 4,687 5,387
New Hampshire - 19 147 310 15 - 491 491 - 54 123 319 7 - 503 503 113 3,450 3,563
New Jersey - - 5 2,745 719 15 3,484 3,484 - - 17 2,433 310 1 2,761 2,761 6 22,726 22,732
New Mexico 4 98 307 185 2 17 609 613 242 456 556 245 1 - 1,258 1,500 1,469 3,543 5,012
New York - - 520 2,100 2,905 173 5,698 5,698 - 5 1,781 2,382 985 269 5,422 5,422 619 32,123 32,742
North Carolina - 43 - 3,016 41 32 3,132 3,132 - 195 - 2,666 21 5 2,887 2,887 160 24,465 24,625
North Dakota 24 17 52 143 10 49 271 295 27 17 87 100 13 45 262 289 169 923 1,092
Ohio - - 120 3,149 463 173 3,905 3,905 - - 242 3,913 383 94 4,632 4,632 1,559 30,812 32,371
Oklahoma 110 673 6 1,093 63 206 2,041 2,151 6 309 20 538 - 174 1,041 1,047 611 10,761 11,372
Oregon - 2 61 1,013 8 37 1,121 1,121 - - 190 1,660 17 14 1,881 1,881 734 8,264 8,998
Pennsylvania - - 1,031 1,141 1,698 90 3,960 3,960 - 32 2,322 2,384 521 74 5,333 5,333 12 31,905 31,917
Rhode Island - - 215 132 3 9 359 359 - 9 550 53 - - 612 612 5 3,711 3,716
South Carolina - 3 742 678 42 4 1,469 1,469 - - 2,090 328 6 9 2,433 2,433 1,230 9,822 11,052
South Dakota - - 253 13 12 95 373 373 4 - 203 25 - 16 244 248 209 1,833 2,042
Tennessee - - - 1,912 529 6 2,447 2,447 - - - 1,872 346 9 2,227 2,227 102 15,559 15,661
Texas 20 2,145 514 1,878 1,918 1,667 8,122 8,142 149 5,887 899 1,385 2,066 2,084 12,321 12,470 9,038 55,193 64,231
Utah - 205 10 527 - 94 836 836 4 500 53 301 - - 854 858 859 7,924 8,783
Vermont - 4 21 100 25 1 151 151 2 64 33 115 - 1 213 215 158 767 925
Virginia - 12 50 2,094 48 26 2,230 2,230 - 168 53 2,108 20 - 2,349 2,349 290 16,662 16,952
Washington 2 76 702 1,482 233 104 2,597 2,599 1 70 801 1,276 124 107 2,378 2,379 575 15,199 15,774
West Virginia - - 1 696 19 20 736 736 - 23 17 577 11 100 728 728 240 3,095 3,335
Wisconsin - 45 32 1,521 312 580 2,490 2,490 - 45 213 1,672 154 218 2,302 2,302 199 14,796 14,995
Wyoming - - 2 154 - 11 167 167 12 21 78 393 - 5 497 509 349 1,341 1,690
U.S. Total 510 4,790 20,289 58,432 15,183 6,729 105,423 105,933 1,113 10,575 33,705 54,231 8,326 5,686 112,523 113,636 43,252 709,832 753,084
Puerto Rico - - - 992 - 17 1,009 1,009 - - 23 1,207 - 9 1,239 1,239 523 10,006 10,529
Grand Total 510 4,790 20,289 59,424 15,183 6,746 106,432 106,942 1,113 10,575 33,728 55,438 8,326 5,695 113,762 114,875 43,775 719,838 763,613

1/ Some differences from other tables may be noted because these values are estimated from sample data and do not include samples entirely on structures.

2/ Paved includes the following categories: Low Type— an earth, gravel, or stone roadway which has a bituminous surface course less than 1" thick—suitable for occasional heavy loads; Intermediate Type— a mixed bituminous or bituminous penetration roadway on a flexible base having a combined surface and base thickness of less than 7"; High-Type Flexible— a mixed bituminous or bituminous penetration roadway on a flexible base with a combined surface thickness of 7" or more; also includes brick, block, or combination roadways; High-Type Composite— a mixed bituminous or bituminous penetration roadway of more than 1" compacted material on a rigid base with a combined surface and base thickness of 7" or more; High-Type Rigid— a Portland Cement Concrete roadway with or without a bituminous wearing surface of less than 1". Interstate data shown does not include Low and Intermediate Type.

3/ Excludes 788 miles of Federal agency owned roads.

4/ Excludes 437 miles of local government owned roads.

Updated: 01/03/2012

FHWA
United States Department of Transportation - Federal Highway Administration