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Highway Statistics Series

Highway Statistics 2011


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Functional System Length - 2011 1/
   Miles by Type of Surface - Rural

June 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 501 12 13 526 66 - - 66 2,020 - 80 2,100 3,313 - 656 3,969
Alaska - 138 867 1,005 - - - - - 118 284 402 - 186 183 369
Arizona 973 6 2 980 1 - - 1 626 0 - 627 674 - - 674
Arkansas 11 60 115 186 18 103 12 134 1,669 78 251 1,998 2,701 - 144 2,844
California 838 239 - 1,078 - - - - 2,958 248 - 3,206 6,255 34 31 6,319
Colorado 412 273 - 684 40 0 - 41 2,164 147 - 2,311 3,402 89 - 3,491
Connecticut 22 1 20 43 23 - 16 39 68 - 58 127 222 - 35 257
Delaware - - - - - - - - 22 31 108 161 7 1 107 114
Dist. of Columbia - - - - - - - - - - - - - - - -
Florida 76 - 241 317 - - - - 796 - 71 867 756 - - 756
Georgia 365 344 - 709 - - - - 2,506 50 - 2,556 5,119 - - 5,119
Hawaii - 6 - 6 - - - - 106 1 - 107 293 0 - 294
Idaho 414 101 7 522 - - - - 1,723 19 - 1,742 1,342 - - 1,342
Illinois 40 90 1,226 1,356 - - - - 262 203 1,885 2,349 - - 4,671 4,671
Indiana 533 45 71 649 - - - - 1,417 112 50 1,579 1,990 24 28 2,042
Iowa - - - - - - - - - - - - - - - -
Kansas 443 204 9 656 - - - - 2,308 284 482 3,075 4,082 16 183 4,281
Kentucky 157 45 260 461 282 62 156 499 1,597 25 176 1,798 1,670 - 103 1,773
Louisiana 148 321 64 533 - - - - 277 89 653 1,019 1,062 21 667 1,751
Maine 299 - - 299 - - - - 787 - - 787 1,017 - - 1,017
Maryland 121 1 60 182 - - - - 319 3 124 445 546 - 295 840
Massachusetts 90 - 1 91 16 - - 16 110 - 34 144 361 - 12 373
Michigan 130 408 71 609 163 91 122 376 1,077 24 1,095 2,196 3,241 197 1,574 5,011
Minnesota 293 282 54 629 6 3 - 8 2,955 523 108 3,586 6,140 183 208 6,531
Mississippi 432 62 8 502 1 - - 1 1,681 203 - 1,884 3,025 496 - 3,521
Missouri 505 183 34 723 533 410 - 943 1,809 295 31 2,136 3,577 417 - 3,994
Montana 1,075 54 - 1,129 - - - - 2,620 4 - 2,623 2,977 0 - 2,977
Nebraska - 117 300 417 70 217 51 338 1,432 362 566 2,361 3,234 227 692 4,153
Nevada 114 41 - 155 - - - - 856 - - 856 387 - 7 394
New Hampshire 149 - - 149 21 - - 21 286 - 50 336 463 - - 463
New Jersey 40 - 25 65 - - - - 110 - 144 254 136 - 177 313
New Mexico 796 6 41 843 - - - - 1,857 - - 1,857 1,939 4 - 1,943
New York 427 28 391 847 40 3 85 129 497 - 847 1,345 2,102 - 1,644 3,746
North Carolina 130 94 - 224 0 2 1 3 658 - - 658 1,731 44 45 1,820
North Dakota - 306 213 519 - - - - 2,808 109 18 2,935 2,514 1 - 2,515
Ohio 198 48 477 723 - - - - 704 54 1,215 1,973 1,312 30 1,316 2,657
Oklahoma 376 210 81 668 - - - - 1,404 485 424 2,312 2,409 69 225 2,703
Oregon 351 144 58 553 - - - - 2,779 9 3 2,791 2,266 8 91 2,365
Pennsylvania 159 202 750 1,111 50 116 150 317 437 86 1,053 1,576 2,484 - 2,049 4,533
Rhode Island 21 - - 21 - - - - 43 - 5 48 58 - 7 66
South Carolina 261 115 204 579 - - - - 1,289 - - 1,289 3,256 - - 3,256
South Dakota 98 504 - 601 - - - - 253 2,175 1 2,429 98 3,131 - 3,229
Tennessee 672 2 14 687 - - - - 1,853 - 36 1,889 3,109 - 79 3,187
Texas 1,506 533 6 2,046 - - - - 7,166 90 3 7,259 9,771 60 - 9,832
Utah 625 99 - 724 - - - - 1,020 11 - 1,032 1,430 - - 1,430
Vermont 280 - - 280 - - - - 306 2 12 319 674 - 16 690
Virginia 618 4 34 656 - - - - 1,354 53 - 1,408 3,308 100 - 3,408
Washington 233 148 87 467 617 87 20 723 1,140 6 111 1,257 1,800 8 104 1,911
West Virginia 279 89 - 368 - - - - 962 118 - 1,080 1,305 - - 1,305
Wisconsin 101 135 242 477 51 45 118 214 2,022 570 370 2,962 4,027 172 620 4,819
Wyoming 691 118 3 812 - - - - 1,897 7 - 1,904 1,193 1 - 1,194
U.S. Total 16,004 5,817 6,050 27,871 1,998 1,141 730 3,869 65,013 6,593 10,348 81,954 104,778 5,519 15,967 126,263
Puerto Rico 3/ - - - - - - - - - - - - - - - -
Grand Total 16,004 5,817 6,050 27,871 1,998 1,141 730 3,869 65,013 6,593 10,348 81,954 104,778 5,519 15,967 126,263

 

Functional System Length - 2011 1/
   Miles by Type of Surface - Rural

June 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 - 9,340 1,251 - 10,591 10,591 507 6,191 6,698 22,164 28,338 50,502
Alaska - - 410 650 1,059 1,059 562 470 1,032 8,202 875 9,077
Arizona 95 2,024 0 - 2,025 2,119 557 1,475 2,032 22,491 9,057 31,548
Arkansas 6,505 5,360 33 629 6,022 12,527 3,869 3,104 6,973 51,779 10,154 61,933
California 250 11,253 - 59 11,312 11,562 1,382 6,749 8,131 9,892 39,566 49,458
Colorado 849 4,649 4 - 4,654 5,502 6,530 2,433 8,963 42,360 5,301 47,661
Connecticut - 917 - 23 941 941 9 390 399 632 3,815 4,447
Delaware - 200 3 248 451 451 - 224 224 82 2,329 2,410
Dist. of Columbia - - - - - - - - - - - -
Florida - 2,666 - - 2,666 2,666 59 3,237 3,296 16,672 10,132 26,804
Georgia 465 12,068 268 - 12,336 12,801 1,140 6,349 7,489 27,156 27,490 54,646
Hawaii - 318 2 - 319 319 - 122 122 163 1,038 1,200
Idaho 590 4,369 - - 4,369 4,960 2,176 1,839 4,015 19,970 9,572 29,542
Illinois 3,886 6,113 245 3,508 9,865 13,752 326 3,035 3,361 24,346 48,386 72,732
Indiana - 9,707 133 - 9,840 9,840 - 9,017 9,017 3 46,575 46,578
Iowa - - - - - - 11,924 4,235 16,159 58,353 6,091 64,444
Kansas - 4,293 - 169 4,461 4,461 8,432 798 9,230 80,847 6,545 87,392
Kentucky - 5,042 4 636 5,682 5,682 46 9,442 9,489 10,091 36,156 46,247
Louisiana - 3,928 34 974 4,936 4,936 13 3,140 3,153 14,266 18,798 33,064
Maine - 3,219 - - 3,219 3,219 17 2,163 2,180 4,315 8,051 12,366
Maryland - 1,068 - 424 1,492 1,492 26 1,744 1,770 769 8,761 9,529
Massachusetts - 1,153 - - 1,153 1,153 39 737 776 2,206 3,205 5,411
Michigan 1,420 13,496 910 874 15,280 16,700 1,117 3,177 4,294 42,534 14,875 57,409
Minnesota 694 15,349 70 - 15,419 16,113 4,257 7,760 12,017 67,805 11,119 78,924
Mississippi 361 4,701 6,766 - 11,467 11,827 407 1,892 2,299 18,826 25,060 43,886
Missouri - 16,337 102 - 16,439 16,439 - 6,496 6,496 56,374 20,666 77,040
Montana 2,104 4,943 - - 4,943 7,047 7,385 1,432 8,817 44,593 4,511 49,103
Nebraska 4,866 6,184 126 332 6,642 11,508 7,835 949 8,784 55,512 4,081 59,594
Nevada - 1,232 - - 1,232 1,232 1,793 733 2,526 17,789 3,574 21,362
New Hampshire - 1,016 - 77 1,092 1,092 - 1,147 1,147 3,224 4,715 7,939
New Jersey - 913 - 48 962 962 1 424 425 200 5,078 5,278
New Mexico 360 3,563 - - 3,563 3,923 811 2,327 3,138 35,820 12,941 48,761
New York - 4,160 59 1,538 5,757 5,757 107 9,486 9,593 10,894 33,770 44,664
North Carolina - 7,164 - - 7,164 7,164 18 6,526 6,545 6,195 44,373 50,568
North Dakota 4,253 7,243 51 39 7,334 11,587 - - - 65,192 2,183 67,375
Ohio - 5,535 4,829 992 11,356 11,356 141 6,474 6,615 13,542 41,337 54,879
Oklahoma 2,275 18,305 127 553 18,985 21,260 1,969 1,021 2,991 50,284 16,421 66,705
Oregon 906 7,455 - 27 7,481 8,387 3,072 4,342 7,414 17,787 6,938 24,725
Pennsylvania - 5,527 - 1,716 7,243 7,243 10 7,249 7,259 151 51,399 51,550
Rhode Island - 142 - 3 145 145 1 125 127 37 782 819
South Carolina - 10,478 - - 10,478 10,478 84 2,069 2,153 15,090 16,745 31,835
South Dakota 4,665 830 6,725 - 7,555 12,221 5,445 839 6,284 51,558 2,727 54,285
Tennessee - 5,060 - 71 5,131 5,131 208 10,308 10,516 6,540 42,016 48,556
Texas - 34,684 66 50 34,799 34,799 1,744 15,914 17,658 89,793 51,752 141,545
Utah 434 2,935 - - 2,935 3,368 2,598 1,296 3,894 17,968 6,047 24,015
Vermont - 1,766 - - 1,766 1,766 286 600 886 6,571 2,031 8,603
Virginia - 5,548 3,854 - 9,402 9,402 19 2,432 2,451 10,104 22,932 33,036
Washington 38 8,042 12 337 8,392 8,430 1,319 5,134 6,453 28,304 12,513 40,817
West Virginia - 5,588 64 - 5,652 5,652 133 2,084 2,217 11,760 10,855 22,615
Wisconsin - 11,132 - 1,135 12,267 12,267 533 8,088 8,622 17,264 45,903 63,167
Wyoming - 2,573 1 - 2,574 2,574 5,360 1,566 6,926 9,933 1,806 11,739
U.S. Total 35,016 299,588 26,149 15,110 340,848 375,863 84,271 178,783 263,053 1,188,400 849,382 2,037,782
Puerto Rico 3/ - - - - - - - - - - - -
Grand Total 35,016 299,588 26,149 15,110 340,848 375,863 84,271 178,783 263,053 1,188,400 849,382 2,037,782

Functional System Length - 2011 1/
   Miles by Type of Surface - Urban

June 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 271 47 22 339 33 - - 33 916 - 115 1,031 4 1,759 8 85 1,852 1,856
Alaska - - 79 79 - - - - - 0 104 105 - - 10 158 168 168
Arizona 125 7 55 188 14 5 118 136 1,185 6 1 1,192 4 1,488 14 1 1,503 1,507
Arkansas 18 107 40 164 19 55 - 74 387 29 149 565 842 374 45 30 449 1,291
California 169 149 - 318 384 280 - 664 4,503 70 69 4,643 9 9,853 40 88 9,981 9,990
Colorado 190 78 - 268 266 44 - 311 955 222 - 1,176 21 1,550 90 - 1,640 1,661
Connecticut 109 9 185 303 68 2 170 240 316 - 365 681 - 1,321 - 340 1,661 1,661
Delaware - 9 32 41 5 14 11 30 14 10 151 175 - 48 12 130 191 191
Dist. of Columbia 1 4 8 13 - 2 15 17 10 7 84 101 - 22 15 127 164 164
Florida 138 49 59 245 51 - - 51 1,283 4 12 1,298 1 1,509 4 - 1,513 1,514
Georgia 414 104 - 518 86 57 - 143 1,893 3 - 1,896 1 4,247 30 - 4,277 4,277
Hawaii 22 26 - 48 33 1 - 34 224 9 - 232 - 116 1 - 117 117
Idaho 58 27 5 90 - - - - 413 21 - 433 10 526 0 1 527 536
Illinois 3 168 638 809 4 41 51 96 41 453 2,615 3,109 288 851 537 2,752 4,140 4,428
Indiana 279 45 62 385 135 25 2 161 1,685 118 16 1,819 - 2,734 106 6 2,847 2,847
Iowa - - - - - - - - - - - - - - - - - -
Kansas 41 130 46 217 28 66 73 167 162 74 132 368 - 54 4 40 99 99
Kentucky 27 89 74 189 32 18 15 65 533 68 193 794 - 643 13 88 744 744
Louisiana 67 233 66 365 22 23 7 52 366 330 388 1,084 - 1,030 405 294 1,728 1,728
Maine 69 - - 69 19 - - 19 143 - - 143 - 233 - - 233 233
Maryland 128 15 125 268 203 6 70 279 686 5 340 1,031 - 1,166 0 244 1,410 1,410
Massachusetts 465 8 9 482 303 - - 303 1,651 16 153 1,820 - 3,627 - 111 3,738 3,738
Michigan 62 295 279 635 72 154 103 329 866 509 929 2,304 13 3,419 449 908 4,777 4,790
Minnesota 135 141 6 283 94 61 0 156 470 177 23 670 11 2,337 189 33 2,560 2,572
Mississippi 173 24 3 201 66 4 - 70 669 320 - 989 7 346 603 - 949 955
Missouri 264 120 88 472 276 141 44 462 836 180 59 1,074 - 1,814 151 8 1,972 1,972
Montana 61 1 - 63 - - - - 163 27 - 191 0 237 1 - 238 238
Nebraska - 41 23 64 - 53 33 86 54 225 126 405 38 348 341 27 716 754
Nevada 23 6 31 60 11 14 - 25 188 - 2 190 - 422 - - 422 422
New Hampshire 76 - - 76 49 - 3 52 196 - 23 220 - 480 - 17 497 497
New Jersey 249 9 108 366 336 14 53 403 878 9 815 1,701 - 2,990 32 452 3,474 3,474
New Mexico 103 13 30 146 - - - - 671 17 1 688 4 555 30 1 586 590
New York 201 96 560 857 240 114 457 811 1,169 50 1,609 2,828 - 3,154 166 2,330 5,651 5,651
North Carolina 279 164 101 544 321 59 2 382 1,410 28 1 1,440 0 2,550 12 9 2,571 2,571
North Dakota - 44 8 52 - - - - 81 75 10 166 26 197 73 24 294 320
Ohio 98 93 652 844 100 49 324 473 678 409 1,327 2,415 - 852 2,181 868 3,901 3,901
Oklahoma 108 117 23 247 28 135 24 186 553 341 166 1,059 40 1,705 347 49 2,101 2,141
Oregon 57 30 86 173 56 1 - 56 677 12 70 760 - 1,100 29 4 1,133 1,133
Pennsylvania 119 140 472 731 63 134 272 468 953 162 1,710 2,825 - 2,262 101 1,593 3,957 3,957
Rhode Island 47 - 3 50 70 - 18 88 323 - 38 361 - 343 2 10 356 356
South Carolina 132 43 69 245 74 0 - 74 1,041 0 1 1,042 - 1,499 - - 1,499 1,499
South Dakota 5 60 - 65 - 11 - 11 23 106 - 129 - 202 142 - 343 343
Tennessee 292 11 113 417 133 11 8 152 1,372 12 158 1,542 - 2,246 9 228 2,483 2,483
Texas 632 500 6 1,137 716 692 20 1,428 4,374 1,203 93 5,671 22 6,187 1,893 46 8,126 8,148
Utah 109 104 - 213 14 5 - 20 353 42 - 395 - 785 92 - 877 877
Vermont 40 - - 40 17 - - 17 81 1 12 94 - 133 2 10 145 145
Virginia 298 152 11 461 185 20 5 210 1,309 46 - 1,354 - 2,153 111 - 2,264 2,264
Washington 121 135 41 297 297 36 47 380 916 84 351 1,350 - 2,441 28 213 2,682 2,682
West Virginia 146 40 - 186 2 7 - 9 288 47 - 334 - 714 29 - 743 743
Wisconsin 31 66 166 263 32 151 127 309 581 715 526 1,823 - 1,575 564 284 2,422 2,422
Wyoming 51 49 0 100 - - - - 150 50 0 200 - 38 9 - 47 47
U.S. Total 6,507 3,796 4,383 14,685 4,956 2,506 2,072 9,535 38,687 6,290 12,940 57,917 1,341 76,236 8,921 11,610 96,767 98,107
Puerto Rico 3/ - - - - - - - - - - - - - - - - - -
Grand Total 6,507 3,796 4,383 14,685 4,956 2,506 2,072 9,535 38,687 6,290 12,940 57,917 1,341 76,236 8,921 11,610 96,767 98,107

Functional System Length - 2011 1/
   Miles by Type of Surface - Urban

June 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 - 2,761 50 11 2,823 2,823 - - - - - - 840 17,823 18,663
Alaska - - - - - - - - 48 168 216 216 757 900 1,657
Arizona 10 1,469 16 25 1,509 1,519 - - - - - - 1,027 17,229 18,256
Arkansas 1,186 136 55 13 204 1,390 - - - - - - 1,106 8,129 9,235
California 10 10,755 69 59 10,883 10,894 - - - - - - 1,768 57,176 58,944
Colorado 43 1,653 96 - 1,749 1,792 - - - - - - 1,145 13,165 14,310
Connecticut - 1,700 14 116 1,831 1,831 - 17 - - 17 17 90 10,352 10,442
Delaware - 236 6 118 360 360 - - - - - - 2 2,186 2,188
Dist. of Columbia - 24 6 126 156 156 - - - - - - 16 1,030 1,046
Florida 12 2,872 6 - 2,879 2,891 - - - - - - 1,308 64,073 65,381
Georgia 27 2,619 118 - 2,737 2,764 - - - - - - 1,218 29,079 30,297
Hawaii - 369 4 - 373 373 - - - - - - 10 1,522 1,532
Idaho 9 649 5 - 654 663 - - - - - - 110 3,542 3,652
Illinois 840 1,267 382 2,291 3,940 4,779 - - - - - - 422 27,460 27,882
Indiana - 3,068 30 - 3,099 3,099 - - - - - - - 18,176 18,176
Iowa - - - - - - - - - - - - 724 7,072 7,796
Kansas - - - 21 21 21 - - - - - - 290 8,659 8,949
Kentucky - 577 - 22 599 599 - - - - - - 123 9,350 9,473
Louisiana 15 1,400 349 107 1,856 1,872 - - - - - - 848 11,184 12,032
Maine - 532 - - 532 532 - - - - - - 108 1,903 2,011
Maryland - 1,604 0 104 1,708 1,708 - - - - - - 243 12,878 13,120
Massachusetts - 2,860 - - 2,860 2,860 - - - - - - 1,623 17,383 19,006
Michigan 139 2,577 350 423 3,350 3,489 - - - - - - 10,914 13,028 23,943
Minnesota 79 2,203 26 - 2,229 2,308 - 11 - - 11 11 1,730 13,080 14,810
Mississippi 38 234 1,161 - 1,394 1,432 - - - - - - 506 6,849 7,355
Missouri 7 2,220 129 - 2,348 2,356 - - - - - - 17,106 349 17,455
Montana 6 319 0 - 319 325 - - - - - - 332 2,021 2,353
Nebraska 5 228 232 4 464 468 - - - - - - 293 4,313 4,606
Nevada - 0 - - 0 0 - - - - - - 931 4,889 5,820
New Hampshire - 502 - - 502 502 - - - - - - 113 3,468 3,581
New Jersey - 2,721 1 33 2,756 2,756 - - - - - - 12 23,191 23,203
New Mexico - - - - - - 367 1,075 1 1 1,076 1,443 1,384 3,540 4,924
New York - 4,213 277 826 5,315 5,315 - - - - - - 733 32,129 32,862
North Carolina 0 1,971 - 10 1,981 1,981 - - - - - - 695 26,019 26,713
North Dakota 27 212 52 23 287 315 - - - - - - 907 159 1,066
Ohio - 703 3,671 251 4,625 4,625 - - - - - - 1,601 31,089 32,690
Oklahoma - 882 171 - 1,054 1,054 - - - - - - 622 10,819 11,441
Oregon - 1,846 52 - 1,898 1,898 - - - - - - 710 8,175 8,885
Pennsylvania 6 4,697 60 574 5,331 5,337 - - - - - - - 32,755 32,755
Rhode Island - 615 - - 615 615 - - - - - - 40 3,750 3,790
South Carolina - 2,444 - - 2,444 2,444 - - - - - - 1,194 9,800 10,994
South Dakota 8 207 34 - 241 248 - - - - - - 201 1,873 2,074
Tennessee - 2,234 11 74 2,318 2,318 - - - - - - 66 18,512 18,578
Texas 99 9,838 2,394 38 12,270 12,369 - - - - - - 6,322 63,398 69,721
Utah 6 890 - - 890 895 - 1 - - 1 1 732 8,008 8,739
Vermont 0 189 1 - 190 191 - - - - - - 152 785 937
Virginia - 2,121 375 - 2,496 2,496 - - - - - - 268 16,888 17,156
Washington 2 2,237 61 121 2,418 2,421 - - - - - - 592 15,949 16,540
West Virginia 13 628 78 - 706 719 - - - - - - 101 3,261 3,361
Wisconsin - 1,973 225 185 2,383 2,383 - - - - - - 175 14,785 14,960
Wyoming - 26 - - 26 26 - - - - - - 358 1,424 1,781
U.S. Total 2,590 85,482 10,567 5,575 101,625 104,214 367 1,104 49 168 1,321 1,688 62,564 714,578 777,142
Puerto Rico 3/ - - - - - - - - - - - - - - -
Grand Total 2,590 85,482 10,567 5,575 101,625 104,214 367 1,104 49 168 1,321 1,688 62,564 714,578 777,142

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 Interstate-- 256 miles-- Arkansas; rural Other Principal Arterial-- 67 miles-- Arkansas, 5 miles-- Mississippi, 4 miles-- Pennsylvania; rural Minor Arterial-- 149 miles-- Arkansas, 230 miles-- Colorado, 21 miles Minnesota; urban Interstate-- 50 miles Arkansas; urban Other Freeways and Expressways-- 10 miles-- Arkansas; urban Other Principal Arterial-- 111 miles-- Arkansas, 3 miles-- Colorado, 30 miles-- Illinois, 3 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.