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Highway Statistics 2016


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Functional System Length - 2016 (1)
   Miles by Type of Surface - Rural

September 18, 2017
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 491 10 59 560 - - - - 1,917 - 84 2,000 3,427 - 475 3,902
Alaska 998 - - 998 - - - - 483 - - 483 352 - - 352
Arizona 916 - - 916 18 - - 18 1,210 - - 1,210 1,278 0 6 1,284
Arkansas 256 104 78 439 - 66 - 66 1,591 24 284 1,899 2,880 21 160 3,061
California 848 335 - 1,183 225 144 - 369 3,102 100 - 3,202 6,062 38 - 6,100
Colorado 380 269 - 648 20 8 - 28 2,405 164 - 2,569 3,100 94 - 3,195
Connecticut 12 - 17 29 21 - 14 36 65 - 54 119 193 - 27 220
Delaware - - - - - 13 11 24 33 3 82 118 12 7 84 103
Dist. of Columbia - - - - - - - - - - - - - - - -
Florida 717 - - 717 175 0 - 175 2,619 - - 2,619 2,191 - - 2,191
Georgia 272 245 - 517 - - - - 2,358 36 - 2,394 4,645 3 - 4,648
Hawaii - - - - - - - - 78 - - 78 255 - - 255
Idaho 410 102 7 519 102 6 2 111 1,659 0 - 1,659 1,465 - - 1,465
Illinois 17 154 1,073 1,243 - 22 - 22 192 25 2,136 2,353 410 - 4,313 4,723
Indiana 606 78 68 752 90 27 0 116 1,223 116 82 1,422 2,093 41 77 2,211
Iowa 25 309 277 610 - - - - 188 1,048 2,169 3,405 492 929 2,486 3,908
Kansas 396 191 52 639 88 204 112 404 2,068 118 441 2,627 4,030 7 211 4,248
Kentucky 473 65 85 622 394 51 46 491 1,098 16 102 1,216 1,788 5 544 2,337
Louisiana 174 216 127 517 17 7 - 24 459 207 320 986 1,028 33 853 1,914
Maine 278 - - 278 - - - - 775 - - 775 926 - - 926
Maryland 110 - 33 142 62 - 7 69 198 1 122 321 452 - 252 705
Massachusetts - - 71 71 - - 16 16 - - 174 174 - 75 318 393
Michigan 117 316 134 566 152 104 88 344 1,123 30 977 2,130 3,461 203 1,201 4,865
Minnesota 65 312 211 588 6 30 9 45 1,815 213 1,415 3,443 2,564 21 1,494 4,079
Mississippi 197 30 327 554 - - - - 1,174 140 470 1,783 3,299 - 447 3,747
Missouri 684 83 69 836 619 389 5 1,013 1,652 220 90 1,961 3,601 364 - 3,965
Montana 1,056 30 - 1,086 - - - - 2,769 4 - 2,773 2,841 1 - 2,843
Nebraska 32 116 266 414 42 238 51 332 1,479 248 613 2,339 3,262 232 682 4,175
Nevada 416 31 - 448 - - - - 1,490 - - 1,490 715 - 3 718
New Hampshire 142 - - 142 9 - - 9 278 - 46 324 625 - - 625
New Jersey 28 - 17 45 30 - 6 35 60 - 100 160 161 - 146 307
New Mexico 843 3 - 846 - - - - 1,926 11 - 1,937 2,289 - - 2,289
New York 422 11 370 803 48 7 124 179 892 - 1,213 2,105 1,279 6 1,547 2,832
North Carolina 450 73 28 551 415 2 8 425 1,537 2 - 1,540 2,971 0 31 3,002
North Dakota - 288 221 510 - - - - 2,772 156 17 2,944 2,524 1 - 2,525
Ohio 183 65 395 643 139 82 108 330 561 61 895 1,516 1,750 2 898 2,649
Oklahoma 340 244 63 647 - - - - 1,401 496 355 2,252 2,393 93 186 2,671
Oregon 307 142 47 495 - - - - 2,645 2 10 2,657 2,143 - 81 2,224
Pennsylvania 162 171 743 1,075 35 185 119 339 454 50 1,055 1,558 2,638 77 1,819 4,534
Rhode Island - - 18 18 11 - - 11 93 - 4 97 72 - - 72
South Carolina 153 130 263 546 43 1 - 45 1,546 - - 1,546 2,980 - - 2,980
South Dakota 29 434 128 591 121 91 78 291 1,812 572 208 2,592 2,879 53 31 2,962
Tennessee 634 - - 634 - - - - 1,794 - - 1,794 2,948 - - 2,948
Texas 1,104 516 381 2,001 4 - - 4 7,260 501 677 8,438 9,818 - 647 10,465
Utah 625 59 - 684 0 9 - 9 1,153 9 - 1,162 1,315 - - 1,315
Vermont 256 - - 256 2 - - 2 255 - 55 310 699 - 30 728
Virginia 569 25 4 598 83 7 - 90 1,569 31 36 1,636 3,563 3 - 3,566
Washington 221 133 76 429 553 56 5 614 1,252 5 56 1,313 1,967 6 48 2,021
West Virginia 278 40 - 318 - - - - 995 23 - 1,018 1,347 0 - 1,347
Wisconsin 88 190 234 512 46 101 56 203 1,763 543 557 2,864 3,878 135 733 4,745
Wyoming 600 128 80 808 - - - - 1,978 6 - 1,985 1,224 2 - 1,225
U.S. Total 17,378 5,647 6,020 29,046 3,571 1,852 865 6,288 69,219 5,181 14,899 89,299 108,284 2,451 19,831 130,565
Puerto Rico (3)                                
Grand Total 17,378 5,647 6,020 29,046 3,571 1,852 865 6,288 69,219 5,181 14,899 89,299 108,284 2,451 19,831 130,565

 

Miles by Type of Surface - Rural

September 18, 2017
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 - 11,306 - 595 11,900 11,900 215 6,270 6,485 20,773 28,643 49,416
Alaska 524 813 - - 813 1,337 22 1,404 1,426 6,386 1,296 7,682
Arizona 101 4,036 11 57 4,104 4,205 441 1,442 1,883 20,540 9,630 30,170
Arkansas 803 10,595 - 423 11,018 11,820 3,746 3,156 6,902 51,350 9,943 61,293
California - 10,806 2 - 10,807 10,807 377 7,163 7,540 4,558 41,022 45,580
Colorado 996 4,453 2 - 4,454 5,450 6,492 2,376 8,868 42,248 4,986 47,234
Connecticut - 834 - 23 857 857 9 409 418 606 3,405 4,011
Delaware - 185 3 244 431 431 - 273 273 65 1,979 2,044
Dist. of Columbia - - - - - - - - - - - -
Florida - 4,025 - - 4,025 4,025 58 3,149 3,207 14,621 8,885 23,506
Georgia - 11,570 2 - 11,572 11,572 1,036 5,781 6,817 25,624 24,387 50,011
Hawaii - 220 0 - 220 220 - 88 88 163 861 1,024
Idaho 1,370 4,574 - - 4,574 5,944 2,055 1,737 3,792 21,425 10,269 31,694
Illinois 2,825 5,625 146 3,081 8,853 11,678 3,601 1,106 4,707 66,348 5,088 71,436
Indiana - 6,071 - - 6,071 6,071 - 8,648 8,648 - 43,469 43,469
Iowa 1,327 4,075 5,519 3,310 12,903 14,231 11,886 4,138 16,024 58,323 5,635 63,958
Kansas 9,737 12,134 331 247 12,712 22,449 8,334 1,061 9,395 81,552 6,504 88,056
Kentucky - 5,027 3 804 5,834 5,834 27 9,309 9,336 9,844 35,197 45,041
Louisiana - 3,981 61 679 4,720 4,720 13 3,251 3,264 14,250 18,086 32,336
Maine - 3,222 - - 3,222 3,222 17 2,090 2,107 4,292 7,824 12,116
Maryland - 880 0 404 1,285 1,285 15 1,682 1,697 773 8,523 9,296
Massachusetts - - 254 599 853 853 30 588 618 1,981 2,352 4,333
Michigan 2,292 13,573 191 315 14,079 16,371 1,100 3,130 4,230 41,163 14,463 55,626
Minnesota - 9,597 129 3 9,729 9,729 4,029 7,930 11,959 68,261 10,045 78,306
Mississippi 283 10,475 - 1,182 11,657 11,940 304 2,013 2,317 15,397 28,332 43,729
Missouri - 15,322 1,091 - 16,413 16,413 - 6,214 6,214 56,944 20,066 77,010
Montana 2,081 4,796 - - 4,796 6,877 7,396 1,437 8,833 42,769 4,212 46,981
Nebraska 4,631 6,317 95 298 6,710 11,341 7,820 941 8,761 55,475 4,384 59,859
Nevada 140 2,050 - - 2,050 2,191 1,800 700 2,500 20,945 3,989 24,934
New Hampshire - 973 - 69 1,042 1,042 - 1,065 1,065 3,230 4,657 7,887
New Jersey - 657 - 117 775 775 1 337 338 200 3,896 4,096
New Mexico 39 4,456 15 - 4,471 4,509 548 2,603 3,151 36,243 11,768 48,011
New York - 4,240 - 1,370 5,610 5,610 60 9,259 9,319 9,833 33,111 42,944
North Carolina 91 7,397 4 - 7,402 7,493 23 6,007 6,030 4,961 41,423 46,384
North Dakota 4,462 7,409 91 - 7,500 11,962 - - - 64,338 2,252 66,590
Ohio - 10,121 - 914 11,036 11,036 122 6,171 6,293 15,032 38,010 53,042
Oklahoma 1,958 18,771 99 291 19,162 21,120 2,000 1,000 3,000 49,357 15,777 65,134
Oregon 836 7,338 - - 7,338 8,174 3,106 4,824 7,930 29,264 7,849 37,113
Pennsylvania - 5,359 - 1,907 7,266 7,266 21 6,942 6,963 1,028 49,805 50,833
Rhode Island - 161 7 4 172 172 1 148 149 46 800 846
South Carolina - 10,019 - - 10,019 10,019 43 1,999 2,042 10,706 28,377 39,083
South Dakota 4,701 7,578 9 115 7,702 12,403 220 6,030 6,250 12,594 41,470 54,064
Tennessee - 5,002 - 4 5,006 5,006 208 9,438 9,646 6,527 37,757 44,284
Texas 336 32,623 7 2,115 34,744 35,080 37 14,910 14,947 82,997 51,291 134,288
Utah 370 2,877 - - 2,877 3,247 1,330 2,060 3,390 19,750 5,486 25,236
Vermont 65 1,855 - 59 1,913 1,978 278 590 868 6,735 1,877 8,612
Virginia - 4,387 3,052 - 7,439 7,439 82 4,840 4,922 7,843 22,531 30,374
Washington 43 7,893 11 143 8,047 8,090 1,277 4,967 6,244 26,390 11,194 37,584
West Virginia - 5,493 29 - 5,521 5,521 72 2,080 2,152 9,643 12,097 21,740
Wisconsin 7 11,338 122 548 12,008 12,015 552 7,974 8,526 16,811 45,968 62,779
Wyoming - 2,742 3 - 2,745 2,745 5,420 1,530 6,950 9,853 1,947 11,800
U.S. Total 40,019 325,247 11,289 19,918 356,454 396,473 76,224 182,260 258,484 1,170,057 832,818 2,002,875
Puerto Rico (3)                        
Grand Total 40,019 325,247 11,289 19,918 356,454 396,473 76,224 182,260 258,484 1,170,057 832,818 2,002,875

 

Miles by Type of Surface - Urban

September 18, 2017
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 310 34 74 418 27 0 1 28 1,262 5 52 1,319 - 2,137 6 60 2,203 2,203
Alaska 79 - - 79 - - - - 136 - - 136 - 182 - - 182 182
Arizona 185 14 54 252 33 13 167 214 788 12 44 844 12 2,482 61 81 2,624 2,636
Arkansas 123 115 63 301 33 60 - 93 444 20 162 626 10 1,639 55 124 1,818 1,828
California 587 677 - 1,264 770 780 - 1,550 6,176 368 - 6,545 - 10,448 51 - 10,499 10,499
Colorado 200 103 - 303 280 44 - 324 850 219 - 1,068 5 1,671 104 24 1,799 1,803
Connecticut 121 10 187 317 68 2 174 244 329 - 381 710 - 1,343 1 330 1,674 1,674
Delaware - 14 27 41 3 19 11 33 43 1 152 195 - 57 21 126 204 204
Dist. of Columbia 6 3 2 11 5 4 7 16 18 5 84 106 - 25 13 125 164 164
Florida 681 89 5 775 549 17 - 566 3,935 38 - 3,974 - 4,202 7 - 4,209 4,209
Georgia 368 289 - 657 103 73 - 176 2,322 43 - 2,365 - 4,739 112 - 4,850 4,850
Hawaii 36 19 - 55 31 2 - 34 250 16 - 266 - 191 1 - 192 192
Idaho 67 25 - 93 25 3 1 29 416 19 - 434 1 665 0 - 666 666
Illinois 10 182 710 902 18 31 61 111 48 375 2,444 2,867 3 513 410 3,220 4,143 4,146
Indiana 312 88 32 432 124 24 2 150 1,392 138 71 1,600 - 2,453 56 25 2,534 2,534
Iowa 15 95 65 174 - - - - 8 369 510 888 3 147 832 688 1,667 1,670
Kansas 54 97 83 234 44 57 90 191 120 96 102 319 8 950 233 190 1,373 1,381
Kentucky 105 81 35 220 36 16 23 75 437 37 172 646 - 1,131 37 189 1,358 1,358
Louisiana 119 212 74 405 12 42 18 72 301 375 392 1,068 - 849 464 623 1,936 1,936
Maine 88 - - 88 18 - - 18 149 - - 149 - 262 - - 262 262
Maryland 200 8 129 338 258 2 50 311 712 9 289 1,009 - 1,269 2 303 1,574 1,574
Massachusetts - - 501 501 - - 312 312 - 1 1,841 1,842 - 6 852 2,951 3,810 3,810
Michigan 65 339 278 682 71 159 124 354 918 615 822 2,356 104 4,045 380 411 4,837 4,942
Minnesota 41 228 53 322 49 112 50 211 364 113 130 607 - 459 59 299 818 818
Mississippi 59 31 162 253 55 5 4 64 610 79 267 956 - 866 32 183 1,081 1,081
Missouri 323 93 119 534 312 123 45 481 678 137 75 889 8 1,876 185 63 2,124 2,132
Montana 90 8 - 98 - - - - 229 25 - 254 0 282 8 - 290 290
Nebraska 5 43 19 68 2 95 33 130 27 185 109 321 22 334 404 78 815 838
Nevada 92 36 22 150 53 2 - 55 355 1 2 358 2 836 44 5 885 886
New Hampshire 83 - - 83 70 - 4 74 204 - 18 222 - 459 - 30 490 490
New Jersey 257 8 122 387 338 21 94 453 800 11 989 1,800 - 3,242 24 343 3,609 3,609
New Mexico 153 1 - 153 12 - - 12 665 17 - 682 1 728 5 - 733 735
New York 244 108 583 935 246 103 468 816 1,329 65 1,677 3,071 - 3,298 79 2,157 5,534 5,534
North Carolina 423 199 98 720 381 86 6 473 1,962 13 1 1,976 0 3,297 45 10 3,352 3,352
North Dakota - 42 19 61 - - - - 108 91 7 207 33 204 74 3 281 314
Ohio 170 118 625 912 136 67 379 582 957 122 1,344 2,424 - 2,815 142 1,010 3,967 3,967
Oklahoma 127 141 19 286 36 144 20 200 621 340 209 1,170 17 1,798 339 94 2,231 2,248
Oregon 87 47 101 234 58 1 - 60 799 21 36 856 - 1,250 29 6 1,284 1,284
Pennsylvania 131 160 496 786 44 210 285 539 986 147 1,693 2,826 - 2,228 109 1,616 3,953 3,953
Rhode Island 27 0 25 52 76 - 4 81 334 - 9 343 - 327 3 14 343 343
South Carolina 97 91 116 304 75 9 - 84 1,060 - - 1,060 - 1,775 - - 1,775 1,775
South Dakota - 77 11 88 2 13 3 18 24 89 20 134 10 253 167 6 426 435
Tennessee 521 20 3 544 168 11 - 179 1,832 14 36 1,882 - 2,582 3 11 2,596 2,596
Texas 543 605 284 1,432 674 571 279 1,523 4,542 714 814 6,070 25 5,592 2,069 270 7,931 7,956
Utah 115 138 - 253 37 12 - 49 562 92 - 654 - 653 16 - 669 669
Vermont 64 - - 64 16 - - 16 88 - 27 115 - 112 - 39 150 150
Virginia 352 103 61 516 311 41 8 360 1,317 52 - 1,368 - 2,201 92 - 2,293 2,293
Washington 143 156 36 335 350 51 17 417 1,102 46 291 1,440 - 2,484 35 196 2,716 2,716
West Virginia 218 17 - 236 6 8 - 14 377 22 - 399 0 712 10 - 722 722
Wisconsin 67 117 160 345 51 191 69 310 720 671 510 1,901 7 1,667 573 370 2,609 2,616
Wyoming 23 53 30 106 3 - - 3 191 36 - 227 - 211 36 - 247 247
U.S. Total 8,184 5,133 5,484 18,801 6,069 3,227 2,808 12,103 43,894 5,863 15,784 65,541 272 83,947 8,280 16,275 108,502 108,773
Puerto Rico (3)                                    
Grand Total 8,184 5,133 5,484 18,801 6,069 3,227 2,808 12,103 43,894 5,863 15,784 65,541 272 83,947 8,280 16,275 108,502 108,773

 

Miles by Type of Surface - Urban

September 18, 2017
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 0 3,524 1 0 3,525 3,525 - 177 0 - 177 177 450 18,852 19,302
Alaska 0 249 - - 249 249 6 222 - - 222 228 1,717 195 1,912
Arizona 20 1,614 95 198 1,908 1,928 26 162 1 29 191 217 992 19,266 20,258
Arkansas 141 1,981 40 16 2,036 2,177 52 182 1 6 189 241 1,519 10,322 11,841
California - 11,703 2 - 11,705 11,705 - 264 - - 264 264 2,138 69,116 71,254
Colorado 21 1,754 82 1 1,836 1,857 10 54 2 1 57 66 1,075 14,071 15,146
Connecticut - 1,698 5 113 1,816 1,816 - 312 - - 312 312 98 10,670 10,768
Delaware - 213 19 133 364 364 - 43 2 8 53 53 5 2,523 2,528
Dist. of Columbia - 20 7 128 155 155 - - - - - - - 1,055 1,055
Florida 7 6,426 3 - 6,429 6,436 6 1,852 9 - 1,861 1,867 1,369 67,069 68,438
Georgia - 3,847 18 - 3,865 3,865 23 673 0 - 673 695 2,214 37,348 39,562
Hawaii - 257 6 - 262 262 1 186 3 - 189 190 10 1,794 1,804
Idaho 9 740 12 - 752 761 - 12 - - 12 12 125 4,036 4,161
Illinois 171 1,339 320 2,899 4,558 4,729 230 358 128 721 1,207 1,437 13,306 21,900 35,206
Indiana - 893 9 0 901 901 - 122 0 - 122 122 - 20,684 20,684
Iowa 99 162 465 586 1,213 1,312 - - - - - - 864 7,652 8,516
Kansas 93 1,376 209 83 1,667 1,760 32 252 53 35 340 372 499 9,471 9,970
Kentucky 1 1,339 1 44 1,384 1,385 - 392 - 10 403 403 179 10,798 10,977
Louisiana 24 1,427 413 197 2,037 2,061 - 123 14 29 166 166 849 10,886 11,735
Maine - 560 - - 560 560 - 73 - - 73 73 135 2,190 2,325
Maryland - 1,711 10 117 1,837 1,837 - 420 1 15 435 435 145 12,835 12,980
Massachusetts - 10 1,454 1,572 3,037 3,037 - - 18 6 24 24 2,630 17,766 20,396
Michigan 275 3,336 139 139 3,614 3,889 54 42 - 0 42 96 11,776 13,824 25,600
Minnesota - 110 - - 110 110 - 2 - - 2 2 1,418 14,007 15,425
Mississippi - 1,415 54 98 1,567 1,567 - 10 - - 10 10 249 8,776 9,025
Missouri 26 2,185 244 - 2,430 2,456 - 2 - - 2 2 355 17,380 17,735
Montana 27 377 0 - 377 404 7 48 - - 48 54 527 2,581 3,108
Nebraska 53 279 251 14 543 597 5 32 17 - 49 54 387 5,268 5,655
Nevada 1 49 - - 49 50 68 1,071 - - 1,071 1,139 1,299 6,341 7,640
New Hampshire - 530 - 5 536 536 - - - - - - 101 3,558 3,659
New Jersey - 2,794 0 120 2,915 2,915 - 400 0 1 400 400 12 23,706 23,718
New Mexico - 829 2 - 830 830 3 302 - - 302 305 1,943 3,694 5,637
New York - 4,450 31 931 5,413 5,413 - 165 4 - 169 169 516 32,975 33,491
North Carolina 0 3,268 4 1 3,273 3,273 0 407 0 - 407 407 523 30,035 30,558
North Dakota 23 231 65 7 303 326 - - - - - - 335 1,623 1,958
Ohio - 4,860 168 335 5,363 5,363 - 594 2 - 596 596 15,413 18,158 33,571
Oklahoma 20 1,244 231 46 1,520 1,540 11 87 6 15 108 119 916 11,677 12,593
Oregon 2 2,074 25 21 2,120 2,122 1 491 2 - 493 494 793 9,093 9,886
Pennsylvania 7 5,161 43 491 5,696 5,702 - - - - - - 17 33,909 33,926
Rhode Island - 540 - - 540 540 - 33 - - 33 33 26 3,270 3,296
South Carolina - 2,818 - - 2,818 2,818 - 72 - - 72 72 1,302 12,382 13,684
South Dakota 16 286 45 - 332 347 - - - - - - 6 2,374 2,380
Tennessee - 2,541 - 3 2,545 2,545 - 978 - - 978 978 107 22,540 22,647
Texas 144 12,902 2,292 502 15,696 15,840 7 955 89 15 1,059 1,066 2,377 72,141 74,518
Utah 12 1,085 6 - 1,091 1,103 2 555 - - 555 557 832 7,580 8,412
Vermont 2 230 - 17 247 249 2 16 - - 16 17 99 787 886
Virginia 2 2,143 388 - 2,531 2,533 0 511 161 - 671 671 199 18,395 18,594
Washington 5 2,542 30 164 2,737 2,742 4 190 2 - 192 196 440 15,800 16,240
West Virginia 7 875 15 - 891 898 - 62 - - 62 62 269 4,070 4,339
Wisconsin 36 2,129 375 123 2,627 2,663 - - - - - - 146 15,295 15,441
Wyoming - 451 46 - 497 497 - 91 1 - 92 92 267 1,375 1,642
U.S. Total 1,244 104,574 7,626 9,106 121,306 122,551 547 12,995 515 893 14,402 14,950 72,969 783,113 856,082
Puerto Rico (3)                              
Grand Total 1,244 104,574 7,626 9,106 121,306 122,551 547 12,995 515 893 14,402 14,950 72,969 783,113 856,082

(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 2016 data.

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