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Table HM-51 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2012


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Functional System Length - 2012 (1)
   Miles by Type of Surface - Rural

October 2013
Sheet 1 of 4
Table HM-51

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL
PAVED (2) PAVED (2) PAVED (2) PAVED (2)
BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL
Alabama 517 2 14 533 0 - - 0 2,066 - 58 2,124 3,839 - 238 4,077
Alaska 1,024 - - 1,024 - - - - 545 - - 545 368 - - 368
Arizona 974 6 2 982 23 20 - 43 1,267 0 - 1,267 1,308 0 - 1,308
Arkansas 260 61 114 435 - 71 - 71 1,756 76 252 2,084 2,831 - 166 2,997
California 789 474 - 1,264 - - - - 2,955 294 - 3,249 6,287 28 46 6,361
Colorado 412 273 - 684 33 8 - 41 2,174 136 - 2,311 3,406 90 - 3,495
Connecticut 22 1 20 43 14 - 25 39 66 - 61 127 225 - 31 257
Delaware - - - - - - 0 0 34 27 100 161 7 - 108 115
Dist. of Columbia - - - - - - - - - - - - - - - -
Florida 95 - 197 292 - - - - 928 - 12 940 672 - - 672
Georgia 372 345 - 717 - - - - 2,632 39 - 2,671 5,201 - - 5,201
Hawaii - 6 - 6 - - - - 106 1 - 107 293 0 - 294
Idaho 420 95 7 522 - - - - 1,726 17 - 1,743 1,393 - - 1,393
Illinois 6 105 1,245 1,356 - - - - 271 41 2,041 2,353 - - 4,672 4,672
Indiana 618 52 73 744 12 - 2 14 1,350 104 82 1,535 2,003 24 27 2,055
Iowa 51 319 259 629 - - - - 161 1,062 2,243 3,467 984 980 1,934 3,898
Kansas 411 236 8 656 92 227 97 416 2,158 100 420 2,677 4,038 26 179 4,243
Kentucky 166 38 247 451 259 71 123 453 1,235 11 67 1,313 2,070 23 305 2,398
Louisiana 148 321 64 533 - - - - 273 99 647 1,019 1,064 21 655 1,740
Maine 299 - - 299 - - - - 788 - - 788 1,019 - - 1,019
Maryland 124 1 55 179 - - - - 323 - 121 444 553 - 288 840
Massachusetts 63 - 1 64 5 - - 5 81 - 22 104 290 - 11 301
Michigan 126 372 104 603 168 122 86 376 1,098 21 1,077 2,196 3,231 186 1,527 4,945
Minnesota 92 275 261 629 7 1 1 8 1,902 533 1,162 3,598 6,059 - 580 6,639
Mississippi 426 67 9 502 - - - - 1,694 236 - 1,931 3,305 404 - 3,710
Missouri 619 206 37 861 357 511 - 869 1,761 263 80 2,104 3,726 269 - 3,995
Montana 1,076 53 - 1,129 - - - - 2,620 4 - 2,624 2,989 1 - 2,990
Nebraska - 113 305 417 68 236 47 351 1,468 343 550 2,360 3,189 235 730 4,154
Nevada 273 28 - 301 - - - - 1,437 - - 1,437 621 - 3 624
New Hampshire 154 - - 154 21 - - 21 286 - 49 335 488 - - 488
New Jersey 26 - 17 44 20 - 10 30 50 - 105 155 134 - 154 288
New Mexico 820 4 24 848 - - - - 1,840 - - 1,840 1,962 - - 1,962
New York 442 11 399 852 41 3 84 129 531 2 942 1,475 2,080 - 1,605 3,685
North Carolina 386 113 34 534 3 2 1 5 1,644 - 5 1,649 2,213 36 48 2,297
North Dakota - 350 169 519 - - - - 2,783 134 18 2,935 2,514 1 - 2,515
Ohio 212 52 460 723 - - - - 693 54 1,227 1,973 1,323 4 1,332 2,659
Oklahoma 361 210 113 684 - - - - 1,414 391 487 2,292 2,407 89 207 2,703
Oregon 351 144 58 553 - - - - 2,781 7 2 2,791 2,277 8 80 2,365
Pennsylvania 160 193 755 1,108 59 100 170 328 436 72 1,088 1,596 2,505 32 1,985 4,522
Rhode Island 21 - - 21 - - - - 43 - 5 48 58 - 7 66
South Carolina 125 122 332 579 - - - - 1,648 - - 1,648 2,928 - - 2,928
South Dakota 31 424 143 599 - - - - 1,949 709 242 2,899 2,858 82 29 2,969
Tennessee 670 2 16 687 - - - - 1,862 - 34 1,896 3,117 - 82 3,199
Texas 1,640 417 - 2,057 - - - - 7,566 114 - 7,680 10,080 - - 10,080
Utah 631 93 - 724 0 - - 0 1,122 13 - 1,134 1,307 - - 1,307
Vermont 280 - - 280 0 - - 0 294 - 28 321 710 - 32 743
Virginia 614 44 - 658 - - - - 1,348 60 - 1,408 3,018 89 - 3,107
Washington 249 148 70 467 544 83 11 637 1,224 16 119 1,359 1,803 - 108 1,911
West Virginia 280 88 - 368 - - - - 953 116 - 1,069 1,338 - - 1,338
Wisconsin 107 128 242 478 51 31 122 204 2,013 564 378 2,955 3,985 199 620 4,804
Wyoming 645 164 - 810 - - - - 1,920 5 - 1,925 1,195 2 - 1,197
U.S. Total 17,593 6,156 5,853 29,601 1,777 1,487 777 4,041 69,273 5,665 13,725 88,663 111,272 2,828 17,791 131,892
Puerto Rico (3) - - - - - - - - - - - - - - - -
Grand Total 17,593 6,156 5,853 29,601 1,777 1,487 777 4,041 69,273 5,665 13,725 88,663 111,272 2,828 17,791 131,892

 

Miles by Type of Surface - Rural

October 2013
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
BITUMINOUS CONCRETE COMPOSITE TOTAL
Alabama - 12,504 - - 12,504 12,504 487 6,219 6,706 22,026 28,550 50,576
Alaska 741 859 - - 859 1,600 761 525 1,286 7,801 893 8,694
Arizona 63 4,367 1 - 4,369 4,432 526 1,458 1,984 21,429 9,941 31,370
Arkansas 1,348 10,383 - 616 10,998 12,346 3,833 3,149 6,982 51,666 10,053 61,719
California 68 11,389 - 235 11,624 11,692 1,337 6,528 7,865 9,780 39,121 48,901
Colorado 845 4,652 5 - 4,656 5,502 6,524 2,435 8,959 42,329 5,367 47,696
Connecticut - 873 45 23 941 941 9 390 399 625 3,800 4,425
Delaware - 167 31 253 451 451 - 224 224 65 2,340 2,405
Dist. of Columbia - - - - - - - - - - - -
Florida - 2,753 - - 2,753 2,753 59 3,241 3,300 16,700 10,149 26,849
Georgia 393 12,419 - - 12,419 12,812 1,107 6,377 7,484 27,698 28,457 56,155
Hawaii - 318 2 - 319 319 - 122 122 163 1,040 1,203
Idaho 1,154 4,632 - - 4,632 5,786 2,176 1,839 4,015 19,931 9,552 29,483
Illinois 4,297 5,553 213 3,681 9,447 13,744 2,686 665 3,351 67,405 5,561 72,966
Indiana - 9,747 152 56 9,955 9,955 - 8,957 8,957 3 45,991 45,994
Iowa 1,379 6,281 5,513 1,209 13,003 14,382 11,926 4,232 16,158 58,317 6,124 64,441
Kansas 9,910 12,515 284 178 12,977 22,887 8,436 812 9,248 81,226 6,186 87,412
Kentucky - 5,159 4 623 5,786 5,786 23 9,468 9,491 10,035 36,312 46,347
Louisiana - 3,847 63 959 4,868 4,868 13 3,133 3,146 14,266 18,775 33,041
Maine - 3,210 - - 3,210 3,210 17 2,150 2,167 4,317 8,063 12,380
Maryland - 1,114 - 302 1,416 1,416 26 1,745 1,771 761 8,860 9,621
Massachusetts - 866 - - 866 866 32 585 617 1,909 2,273 4,182
Michigan 1,596 13,242 997 849 15,088 16,684 1,116 3,176 4,292 42,061 14,778 56,839
Minnesota 792 15,218 71 - 15,289 16,081 4,231 7,773 12,004 67,778 11,189 78,967
Mississippi 354 4,535 6,932 - 11,466 11,820 401 1,899 2,300 18,844 25,290 44,134
Missouri - 16,329 117 - 16,446 16,446 - 6,250 6,250 56,704 20,666 77,370
Montana 2,096 4,948 - - 4,948 7,044 7,451 1,446 8,897 44,501 4,536 49,037
Nebraska 4,872 6,188 113 325 6,627 11,499 7,837 949 8,786 55,511 4,202 59,713
Nevada - 1,658 - - 1,658 1,658 1,794 732 2,526 19,228 3,851 23,079
New Hampshire - 1,047 - 78 1,125 1,125 - 1,148 1,148 3,222 4,874 8,096
New Jersey - 715 - 57 772 772 1 333 334 200 4,050 4,250
New Mexico - 3,924 - - 3,924 3,924 811 2,327 3,138 35,836 12,941 48,777
New York - 4,169 60 1,529 5,757 5,757 - 9,583 9,583 10,751 33,959 44,710
North Carolina 6 7,931 5 - 7,936 7,941 18 6,533 6,551 5,979 42,893 48,872
North Dakota 4,438 7,067 70 - 7,137 11,575 - - - 65,192 2,192 67,384
Ohio - 10,396 - 964 11,359 11,359 141 6,472 6,613 13,411 41,480 54,891
Oklahoma 2,151 18,554 100 457 19,111 21,262 1,969 1,021 2,990 50,277 16,429 66,706
Oregon 872 7,389 109 19 7,517 8,389 3,030 4,388 7,418 17,874 6,996 24,870
Pennsylvania - 5,622 - 1,621 7,243 7,243 14 7,243 7,257 138 51,385 51,523
Rhode Island - 143 - 2 145 145 1 124 125 37 782 819
South Carolina - 10,475 - - 10,475 10,475 84 2,071 2,155 15,065 17,023 32,088
South Dakota 4,580 7,522 178 148 7,849 12,429 5,454 825 6,279 51,554 2,733 54,287
Tennessee - 5,060 - 74 5,134 5,134 204 10,309 10,513 6,511 42,067 48,578
Texas - 34,845 66 - 34,912 34,912 1,716 15,746 17,462 88,901 52,835 141,736
Utah 608 2,781 - - 2,781 3,389 2,581 1,293 3,874 18,148 6,547 24,695
Vermont 117 1,720 - 152 1,873 1,989 283 602 885 6,566 2,036 8,602
Virginia - 5,739 3,651 - 9,390 9,390 11 2,430 2,441 8,932 24,055 32,987
Washington 40 8,043 - 344 8,387 8,428 1,316 5,124 6,440 28,465 12,429 40,894
West Virginia - 5,593 71 - 5,664 5,664 75 2,148 2,223 10,609 11,855 22,464
Wisconsin - 10,807 504 900 12,211 12,211 539 8,126 8,665 17,091 45,707 62,798
Wyoming - 2,744 1 - 2,745 2,745 5,311 1,497 6,808 9,920 2,031 11,951
U.S. Total 42,722 338,011 19,357 15,654 373,022 415,744 86,367 175,822 262,189 1,227,758 809,219 2,036,977
Puerto Rico (3) - - - - - - - - - - - -
Grand Total 42,722 338,011 19,357 15,654 373,022 415,744 86,367 175,822 262,189 1,227,758 809,219 2,036,977

 

Miles by Type of Surface - Urban

October 2013
Sheet 3 of 4
Table HM-51

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL MINOR ARTERIAL
PAVED (2) PAVED (2) PAVED (2) UNPAVED PAVED (2) TOTAL
BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL
Alabama 305 36 17 357 39 - - 39 949 - 41 990 - 2,002 11 46 2,059 2,059
Alaska 57 - - 57 - - - - 132 - - 132 - 176 - - 176 176
Arizona 125 7 55 187 24 5 152 181 1,428 8 0 1,436 6 1,760 18 1 1,778 1,784
Arkansas 70 105 36 211 45 58 - 103 500 22 168 690 13 1,171 47 30 1,248 1,260
California 383 246 - 628 590 532 - 1,122 5,298 68 155 5,520 8 10,428 67 128 10,623 10,631
Colorado 191 76 - 268 256 57 - 313 966 213 - 1,179 21 1,560 85 - 1,645 1,665
Connecticut 105 10 188 303 64 2 174 240 314 0 375 689 - 1,316 4 332 1,652 1,652
Delaware - 8 32 41 5 15 10 30 32 1 142 175 - 58 15 118 191 191
Dist. of Columbia 1 4 7 12 - 3 13 16 15 3 89 107 - 32 6 126 164 164
Florida 172 47 53 272 74 - - 74 1,430 20 - 1,450 1 1,637 4 - 1,641 1,642
Georgia 413 117 - 530 82 64 - 146 1,923 - - 1,923 1 4,318 2 - 4,320 4,320
Hawaii 22 26 - 48 33 1 - 34 224 9 - 233 - 116 1 - 117 117
Idaho 59 31 - 90 - - - - 440 11 11 462 9 641 0 1 642 651
Illinois 3 147 675 826 10 24 62 96 34 392 2,669 3,096 266 793 529 2,902 4,224 4,490
Indiana 362 41 66 469 136 20 10 166 1,728 131 33 1,891 - 2,824 126 65 3,016 3,016
Iowa 7 91 55 153 - - - - 44 382 389 816 3 430 740 376 1,546 1,548
Kansas 45 115 57 218 34 62 78 174 346 178 193 717 155 996 183 108 1,286 1,441
Kentucky 37 72 78 188 36 18 14 68 331 34 131 495 - 886 31 165 1,081 1,081
Louisiana 67 230 65 362 22 25 7 54 365 328 393 1,086 - 1,035 413 295 1,742 1,742
Maine 68 - - 68 18 - - 18 135 - - 135 - 240 - - 240 240
Maryland 143 16 124 283 232 4 67 303 717 - 332 1,048 - 1,118 - 274 1,393 1,393
Massachusetts 492 8 9 510 313 - - 313 1,756 16 157 1,929 - 3,892 - 99 3,991 3,991
Michigan 65 299 277 641 66 157 106 329 775 540 977 2,292 17 3,377 460 925 4,762 4,779
Minnesota 87 139 53 279 37 66 55 158 374 190 112 675 9 2,305 142 117 2,565 2,573
Mississippi 166 28 4 198 62 5 - 67 632 342 - 973 6 309 622 - 931 937
Missouri 304 120 85 509 259 151 29 439 837 154 65 1,056 1 1,830 164 19 2,013 2,014
Montana 62 1 - 63 - - - - 162 28 - 190 0 243 2 - 245 245
Nebraska - 42 23 64 - 55 37 92 60 222 124 406 40 376 338 27 742 781
Nevada 43 23 6 72 11 - - 11 234 1 2 237 - 333 1 - 334 334
New Hampshire 71 - - 71 49 - 2 52 180 - 21 201 - 463 - 17 479 479
New Jersey 246 10 130 385 346 14 93 452 839 8 957 1,804 - 3,130 25 493 3,648 3,648
New Mexico 109 12 32 152 - - - - 719 3 1 723 3 576 18 - 594 597
New York 191 101 565 857 264 111 438 814 1,180 50 1,629 2,859 - 3,094 117 2,408 5,620 5,620
North Carolina 359 185 122 666 359 66 2 427 1,780 32 1 1,814 0 2,884 13 10 2,907 2,908
North Dakota - 46 6 52 - - - - 90 93 5 188 46 194 65 3 262 308
Ohio 93 112 638 843 103 47 324 474 957 109 1,333 2,399 - 2,942 130 836 3,907 3,907
Oklahoma 126 89 35 249 35 128 27 190 583 348 126 1,057 27 1,667 332 115 2,114 2,141
Oregon 56 30 84 169 55 1 - 55 696 10 52 757 - 1,130 - 3 1,133 1,133
Pennsylvania 119 143 475 737 68 129 289 485 974 136 1,700 2,810 - 2,211 89 1,670 3,970 3,970
Rhode Island 45 - 3 48 67 - 18 85 321 - 40 360 - 343 2 9 354 354
South Carolina 92 43 110 245 74 0 - 74 997 - 2 999 - 1,549 - - 1,549 1,549
South Dakota - 69 10 79 2 9 - 11 17 91 13 121 17 245 143 10 397 415
Tennessee 291 15 111 417 138 10 9 157 1,386 13 147 1,546 - 2,276 10 212 2,498 2,498
Texas 728 484 - 1,212 814 678 - 1,492 4,552 1,233 - 5,785 67 6,217 2,007 - 8,224 8,291
Utah 111 102 - 213 7 5 - 12 526 83 - 609 2 643 48 - 690 692
Vermont 40 - - 40 18 - - 18 67 - 36 104 - 125 - 27 153 153
Virginia 289 165 - 454 182 34 - 216 1,307 56 - 1,363 - 2,163 122 - 2,284 2,284
Washington 136 134 27 297 329 24 27 380 1,039 57 267 1,363 - 2,392 37 261 2,689 2,689
West Virginia 146 40 - 186 2 7 - 9 289 46 - 335 - 710 28 - 738 738
Wisconsin 38 58 167 263 36 156 128 320 574 714 541 1,829 - 1,548 616 284 2,449 2,449
Wyoming 44 60 - 104 3 - - 3 185 34 - 219 - 56 20 - 77 77
U.S. Total 7,183 3,980 4,481 15,645 5,400 2,742 2,171 10,313 41,435 6,409 13,428 61,272 717 82,757 7,832 12,511 103,099 103,816
Puerto Rico (3) - - - - - - - - - - - - - - - - - -
Grand Total 7,183 3,980 4,481 15,645 5,400 2,742 2,171 10,313 41,435 6,409 13,428 61,272 717 82,757 7,832 12,511 103,099 103,816

 

Miles by Type of Surface - Urban

October 2013
Sheet 4 of 4
Table HM-51

STATE MAJOR COLLECTOR MINOR COLLECTOR LOCAL
UNPAVED PAVED (2) TOTAL UNPAVED PAVED (2) TOTAL UNPAVED PAVED (2) TOTAL
BITUMINOUS CONCRETE COMPOSITE TOTAL BITUMINOUS CONCRETE COMPOSITE TOTAL
Alabama - 2,976 20 17 3,014 3,014 - 31 - - 31 31 753 17,807 18,560
Alaska 0 19 - - 19 20 3 372 - - 372 375 390 1,272 1,662
Arizona 12 1,589 13 25 1,627 1,639 - - - - - - 1,054 17,590 18,644
Arkansas 20 1,352 34 13 1,399 1,419 - - - - - - 1,183 8,299 9,482
California 5 11,463 43 91 11,598 11,603 - - - - - - 1,878 60,716 62,594
Colorado 24 1,690 80 - 1,770 1,794 - - - - - - 1,137 13,251 14,388
Connecticut - 1,702 14 114 1,830 1,830 - 37 - - 37 37 89 10,362 10,451
Delaware - 235 18 108 361 361 - - - - - - 5 2,207 2,212
Dist. of Columbia - 25 5 126 156 156 - - - - - - 16 1,031 1,047
Florida 11 3,196 10 - 3,206 3,217 - - - - - - 1,307 64,057 65,364
Georgia 21 2,738 2 - 2,741 2,762 - - - - - - 1,667 29,107 30,774
Hawaii - 369 4 - 373 373 - - - - - - 10 1,531 1,541
Idaho 10 688 5 - 692 702 - - - - - - 109 3,537 3,646
Illinois 860 1,363 371 2,269 4,003 4,863 - - - - - - 12,755 19,655 32,410
Indiana - 3,205 78 26 3,309 3,309 - 60 0 - 60 60 - 18,876 18,876
Iowa 32 416 449 171 1,035 1,067 - - - - - - 692 7,119 7,811
Kansas 212 985 169 106 1,261 1,473 - - - - - - 347 8,664 9,011
Kentucky - 582 - 25 607 607 - - - - - - 122 9,339 9,461
Louisiana 28 1,415 370 108 1,893 1,922 - - - - - - 848 10,907 11,755
Maine - 534 - - 534 534 - 0 - - 0 0 108 1,905 2,013
Maryland - 1,531 - 99 1,630 1,630 - - - - - - 178 12,914 13,092
Massachusetts - 3,003 - - 3,003 3,003 - - - - - - 1,934 18,322 20,256
Michigan 164 2,597 323 363 3,283 3,448 - - - - - - 11,260 13,218 24,478
Minnesota 96 2,173 26 - 2,199 2,295 - 5 - - 5 5 1,730 13,164 14,894
Mississippi 29 225 1,167 - 1,392 1,420 - - - - - - 474 6,705 7,179
Missouri 19 2,182 155 - 2,337 2,356 - 2 - - 2 2 353 17,304 17,657
Montana 9 321 0 - 321 330 - - - - - - 322 2,033 2,355
Nebraska 16 231 237 3 471 487 - - - - - - 352 4,335 4,687
Nevada - 1 - - 1 1 - 37 - - 37 37 936 4,913 5,849
New Hampshire - 472 - - 472 472 - - - - - - 103 3,349 3,452
New Jersey - 2,859 - 66 2,924 2,924 - 35 - - 35 35 12 23,751 23,763
New Mexico - - - - - - 5 1,471 6 0 1,478 1,484 1,384 3,540 4,924
New York - 4,212 267 818 5,297 5,297 - - - - - - 724 32,211 32,935
North Carolina 0 2,322 - 12 2,334 2,335 - - - - - - 658 27,895 28,553
North Dakota 29 209 64 10 283 312 - - - - - - 158 904 1,062
Ohio - 4,283 134 223 4,640 4,640 - - - - - - 1,426 31,266 32,692
Oklahoma - 866 166 22 1,054 1,054 - - - - - - 623 10,830 11,453
Oregon 3 1,885 7 - 1,892 1,895 - - - - - - 697 8,146 8,843
Pennsylvania 6 4,710 56 575 5,341 5,347 - - - - - - - 32,855 32,855
Rhode Island - 615 - - 615 615 - - - - - - 40 3,754 3,794
South Carolina - 2,442 - - 2,442 2,442 - - - - - - 1,188 9,800 10,988
South Dakota 5 267 21 - 288 293 - - - - - - 220 1,922 2,142
Tennessee - 2,253 11 66 2,330 2,330 - - - - - - 65 18,494 18,559
Texas 206 10,109 2,408 - 12,516 12,723 - - - - - - 6,282 63,428 69,710
Utah 6 899 2 - 902 908 9 9 - - 9 18 588 7,727 8,315
Vermont - 217 - - 217 217 - - - - - - 151 787 938
Virginia - 2,146 350 - 2,496 2,496 - - - - - - 257 17,243 17,500
Washington 1 2,304 55 84 2,443 2,444 - - - - - - 523 16,044 16,567
West Virginia 13 642 76 - 719 732 - - - - - - 83 3,457 3,540
Wisconsin - 1,869 261 218 2,347 2,347 - - - - - - 248 15,059 15,307
Wyoming - 67 - - 67 67 - - - - - - 365 1,425 1,790
U.S. Total 1,840 94,455 7,472 5,758 107,685 109,525 18 2,059 7 0 2,066 2,083 57,804 734,027 791,831
Puerto Rico (3) - - - - - - - - - - - - - - -
Grand Total 1,840 94,455 7,472 5,758 107,685 109,525 18 2,059 7 0 2,066 2,083 57,804 734,027 791,831

 

(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. Some States may have unreported/incomplete data. Excludes unpaved miles in the following systems: rural Other Principal Arterial-- 264 miles-- Alaska, 3 miles-- Mississippi; rural Minor Arterial-- 89 miles-- Alaska, 226 miles-- Colorado, 4 miles-- Minnesota, 7 miles-- Texas; urban Interstate-- 12 miles-- Maryland; urban Other Freeways and Expressways-- 1 mile-- Maryland; urban Other Principal Arterial-- 5 miles-- Arkansas, 3 miles-- Colorado, 43 miles-- Illinois, 6 miles-- Kansas, 10 miles-- Maryland, 7 miles-- Mississippi.

(2) Paved includes the following categories: Bituminous -- bituminous, asphalt-concrete (AC) overlay over existing AC pavement; Concrete -- JPCP jointed plain concrete pavement, JRCP jointed reinforced concrete pavement, CRCP continuously reinforced concrete pavment; unbonded jointed concrete overlay on PCC pavement, bonded PCC overlay on PCC pavement, other (includes "whitetopping"); Composite -- AC overlay over jointed concrete pavement, AC (bituminous overlay over existing CRCP).

(3) Puerto Rico did not submit 2011 data.

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