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Table HM-55 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 2012


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Functional System Length - 2012
   Miles by Traffic Lanes and Access Control - Rural (1)

October 2013
Sheet 1 of 4
Table HM-55

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
DIVIDED HIGHWAYS (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL
FULL ACCESS CONTROL DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL
4 LANES > 4 LANES NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 556 46 8 610 - 0 - - 0 0 0 1,016 875 - - 875 240 2,131
Alaska - - 1,024 1,024 - - - - - - - 802 - - - - 3 806
Arizona - - 1 1 - - 1 15 15 23 39 756 1 - - 1 116 873
Arkansas 435 - - 435 - - - 71 71 - 71 1,525 - 202 - 202 357 2,084
California 1,084 60 40 1,183 1 - - - - - 1 2,292 222 278 370 870 366 3,528
Colorado 670 14 - 684 - - 36 2 38 3 41 1,900 - 165 0 165 245 2,311
Connecticut 23 20 - 43 - 2 - 37 39 - 39 123 - - 0 0 4 127
Delaware - - - - - - 0 - 0 - 0 37 69 33 22 124 - 161
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida 548 201 - 748 3 - - 177 177 - 180 1,612 1,120 - - 1,120 1 2,733
Georgia 551 167 - 717 - - - - - - - 1,139 1,166 25 7 1,198 334 2,671
Hawaii 5 - - 5 - - - - - - - 104 0 2 - 2 1 107
Idaho 521 - 1 522 - - - - - - - 1,431 20 22 - 41 218 1,691
Illinois 1,318 38 - 1,356 - - - - - - - 1,877 172 172 119 464 12 2,353
Indiana 701 5 0 706 1 - 13 - 13 - 14 1,037 163 346 - 510 11 1,558
Iowa 627 2 - 629 - - - - - - - 2,746 - 583 126 709 24 3,480
Kansas 644 12 - 656 19 9 189 198 396 1 416 2,599 - 28 - 28 51 2,677
Kentucky 412 185 - 597 21 - - 511 511 - 532 843 256 200 - 457 39 1,338
Louisiana 498 35 - 533 - - - - - - - 333 394 69 - 463 223 1,019
Maine 259 40 0 299 - - - - - - - 729 1 0 2 4 55 788
Maryland 68 115 - 183 - - - - - - - 135 146 129 17 293 17 445
Massachusetts 52 12 - 64 5 - - - - - 5 96 - - - - 8 104
Michigan 547 55 - 603 - - 0 376 376 - 376 2,031 2 68 - 70 94 2,196
Minnesota 617 8 4 629 6 1 2 - 3 - 8 2,687 443 173 54 671 240 3,598
Mississippi 486 5 11 502 - - - - - - - 400 538 746 205 1,489 45 1,934
Missouri 501 - 360 861 - 7 185 67 259 610 869 1,596 7 70 11 88 421 2,104
Montana 1,129 - - 1,129 - - - - - - - 2,423 - 27 - 27 174 2,624
Nebraska 386 32 - 417 - 32 315 4 351 - 351 2,299 20 30 - 50 11 2,360
Nevada - - 3 3 - - - - - - - 1,281 - - - - 14 1,295
New Hampshire 137 12 6 154 - - - 21 21 - 21 324 - - - - 18 342
New Jersey 14 29 - 44 1 - - 30 30 - 30 122 2 - 17 19 15 155
New Mexico 812 36 - 848 - - - - - - - 847 903 - - 903 90 1,840
New York 823 22 6 852 - - 0 129 129 - 129 1,193 129 28 - 156 126 1,475
North Carolina 467 61 6 534 1 1 - 4 4 1 6 616 416 226 298 940 210 1,766
North Dakota 513 - 6 519 - - - - - - - 2,471 - 440 - 440 25 2,935
Ohio 560 163 - 723 - - - - - - - 957 55 650 289 995 21 1,973
Oklahoma 676 8 - 684 - - - - - - - 1,141 624 90 333 1,047 124 2,312
Oregon 340 7 207 553 - - - - - - - 2,417 130 9 - 139 238 2,794
Pennsylvania 1,054 53 1 1,108 9 - - 320 320 - 328 1,187 147 49 - 197 213 1,596
Rhode Island 21 - - 21 - - - - - - - 42 - 4 - 4 2 48
South Carolina 560 19 - 579 - - - - - - - 939 669 31 - 700 9 1,648
South Dakota 599 - - 599 - - - - - - - 2,429 103 316 - 419 52 2,899
Tennessee 644 42 2 687 - - - - - - - 787 637 5 21 662 446 1,896
Texas 1,952 104 - 2,057 - - - - - - - 3,554 2,548 454 81 3,082 1,043 7,680
Utah 708 16 - 724 - - - - - - - 861 50 - 13 63 182 1,107
Vermont 280 - - 280 0 - - 0 0 - 0 280 10 - 32 41 0 321
Virginia 614 41 3 658 - - - - - - - 134 993 77 126 1,196 77 1,407
Washington 360 105 2 467 447 3 103 83 189 1 637 1,310 23 0 - 23 26 1,359
West Virginia 308 59 - 368 - - - - - - - 732 6 322 - 328 - 1,061
Wisconsin 447 31 - 478 - 7 - 197 204 - 204 2,296 188 349 60 598 61 2,955
Wyoming 810 - - 810 - - - - - - - 1,909 6 - - 6 63 1,978
U.S. Total 25,339 1,858 1,689 28,886 512 60 846 2,239 3,145 639 4,296 62,398 13,255 6,420 2,204 21,879 6,366 90,642
Puerto Rico (4) 29 - 2 31 - - - - - - - 20 - 7 9 16 18 54
Grand Total 25,368 1,858 1,691 28,917 512 60 846 2,239 3,145 639 4,296 62,418 13,255 6,427 2,213 21,895 6,384 90,696

 

Miles by Traffic Lanes and Access Control - Rural (1)

October 2013
Sheet 2 of 4
Table HM-55

STATE MINOR ARTERIAL MAJOR COLLECTOR
2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL
DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL
NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 3,945 20 - - 20 111 4,076 12,468 30 - - 30 6 12,504
Alaska 448 - - - - 4 452 1,597 - - - - - 1,597
Arizona 1,198 - - - - 51 1,249 4,317 36 - - 36 76 4,430
Arkansas 2,695 - - - - 302 2,997 12,286 - 10 - 10 50 12,346
California 6,202 76 27 - 103 376 6,681 12,354 53 - - 53 207 12,614
Colorado 3,684 8 20 - 28 9 3,721 5,502 - - - - - 5,502
Connecticut 256 0 - - 0 - 257 941 - - - - - 941
Delaware 93 21 - - 21 - 115 448 - - - - 3 451
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2,231 112 - - 112 13 2,356 4,128 15 - - 15 24 4,167
Georgia 4,928 107 - - 107 165 5,201 12,809 3 - - 3 - 12,812
Hawaii 289 0 2 - 2 2 294 319 0 0 - 0 0 320
Idaho 1,327 4 - - 4 62 1,393 5,740 - - - - 46 5,786
Illinois 4,607 - 21 - 21 43 4,672 13,584 19 39 - 58 102 13,744
Indiana 1,925 13 94 - 106 28 2,059 9,928 53 41 - 94 72 10,094
Iowa 3,859 - 22 - 22 33 3,914 14,357 - 5 - 5 20 14,382
Kansas 4,096 1 34 - 35 112 4,243 22,921 - - - - 0 22,921
Kentucky 2,314 55 30 - 85 42 2,442 5,948 - - 8 8 - 5,955
Louisiana 1,470 212 - - 212 58 1,740 4,610 116 - - 116 142 4,868
Maine 992 1 - 1 1 26 1,019 3,187 0 - - 0 23 3,210
Maryland 807 25 8 - 33 0 840 1,512 17 - - 17 1 1,529
Massachusetts 301 - - - - - 301 866 - - - - - 866
Michigan 4,835 - 58 - 58 119 5,012 16,677 - - - - 13 16,690
Minnesota 6,630 - 12 - 12 - 6,643 16,053 - - - - 28 16,081
Mississippi 3,677 14 12 - 26 7 3,710 11,780 25 1 - 27 13 11,820
Missouri 3,995 - - - - - 3,995 16,446 - - - - - 16,446
Montana 2,939 - 4 - 4 48 2,990 7,003 - - - - 9 7,012
Nebraska 4,139 5 10 - 14 - 4,154 11,497 2 - - 2 - 11,499
Nevada 711 - - - - - 711 1,973 - - - - 1 1,973
New Hampshire 462 0 - - 0 26 488 1,118 0 - - 0 7 1,125
New Jersey 283 5 - - 5 - 288 772 - - - - - 772
New Mexico 1,871 63 - - 63 28 1,962 3,918 - - - - 6 3,924
New York 3,496 135 - 20 155 34 3,685 5,757 - - - - - 5,757
North Carolina 2,362 124 2 - 126 157 2,644 7,768 7 - 206 213 50 8,031
North Dakota 2,515 - - - - - 2,515 11,575 - - - - - 11,575
Ohio 2,611 2 8 - 10 38 2,659 11,188 20 35 - 55 117 11,359
Oklahoma 2,378 234 22 - 256 69 2,703 21,127 65 12 - 78 58 21,262
Oregon 2,273 9 - - 9 83 2,365 8,389 - - - - - 8,389
Pennsylvania 4,313 2 8 65 75 135 4,522 7,202 - - - - 41 7,243
Rhode Island 63 1 - - 1 1 66 134 3 - - 3 8 145
South Carolina 2,787 114 - - 114 28 2,928 10,362 111 - - 111 1 10,475
South Dakota 2,950 4 4 - 8 12 2,969 12,341 4 7 - 11 - 12,352
Tennessee 2,780 94 - - 94 325 3,199 5,100 0 - - 0 34 5,134
Texas 8,360 340 55 - 395 1,332 10,087 34,788 7 - - 7 117 34,912
Utah 1,292 1 - - 1 14 1,307 3,384 1 - - 1 3 3,389
Vermont 743 - - - - - 743 1,950 2 - - 2 37 1,989
Virginia 2,840 208 28 - 236 31 3,107 9,096 58 - - 58 237 9,390
Washington 1,877 - 32 - 32 3 1,911 8,428 - - - - - 8,428
West Virginia 1,338 - - - - - 1,338 5,664 - - - - - 5,664
Wisconsin 4,689 81 - - 81 35 4,804 12,211 - - - - - 12,211
Wyoming 1,141 - - - - 84 1,224 2,747 - - - - 36 2,784
U.S. Total 128,019 2,088 514 86 2,688 4,044 134,751 416,274 647 152 213 1,012 1,586 418,872
Puerto Rico (4) 230 - 2 - 2 - 232 244 - - - - - 244
Grand Total 128,249 2,088 516 86 2,690 4,044 134,983 416,518 647 152 213 1,012 1,586 419,116

 

Miles by Traffic Lanes and Access Control - Urban (1)

October 2013
Sheet 3 of 4
Table HM-55

STATE INTERSTATE OTHER FREEWAYS AND EXPRESSWAYS OTHER PRINCIPAL ARTERIAL
DIVIDED HIGHWAYS (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL
FULL ACCESS CONTROL DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL
4 LANES > 4 LANES NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 218 164 10 392 - - - 39 39 2 42 288 554 - 0 554 218 1,060
Alaska - - 57 57 - - - - - - - 57 7 19 - 26 45 128
Arizona - - 0 0 - 2 3 3 8 - 8 111 391 14 - 405 796 1,312
Arkansas 137 73 - 211 - - - 103 103 - 103 220 18 77 - 95 380 694
California 132 952 23 1,107 90 3 256 1,029 1,288 21 1,399 1,010 2,710 378 80 3,168 1,953 6,131
Colorado 148 120 - 268 4 - 165 129 294 15 313 290 126 444 - 570 320 1,180
Connecticut 129 174 1 303 4 31 - 201 231 4 240 487 68 2 0 70 131 688
Delaware 12 29 - 41 1 - 8 22 30 - 30 43 111 6 2 119 14 175
Dist. of Columbia 2 10 - 12 - - 5 8 14 2 16 13 35 10 2 47 47 107
Florida 192 536 16 744 25 - 22 507 529 10 564 573 2,642 - - 2,642 397 3,612
Georgia 128 402 0 530 1 - 8 136 144 1 146 475 698 50 - 748 700 1,923
Hawaii 11 35 - 46 1 2 12 16 29 1 31 110 12 63 4 79 11 200
Idaho 66 23 1 90 - - - - - - - 212 26 16 - 42 196 449
Illinois 447 379 - 826 2 - 10 82 92 2 96 1,154 867 382 66 1,314 663 3,131
Indiana 286 178 13 477 10 6 122 12 141 1 152 855 275 340 3 618 181 1,654
Iowa 90 62 1 153 - - - - - - - 266 - 205 112 318 228 812
Kansas 141 77 0 218 13 7 70 80 157 4 174 152 171 90 32 293 278 723
Kentucky 75 129 - 204 2 - - 66 66 - 68 70 150 126 - 276 185 530
Louisiana 271 91 - 362 - 4 21 29 54 - 54 247 542 97 27 667 170 1,083
Maine 62 5 1 68 3 - 3 12 14 1 18 87 3 5 2 10 37 135
Maryland 70 223 3 297 16 - 94 190 283 5 304 334 548 51 4 603 145 1,082
Massachusetts 138 372 0 510 38 - - 274 274 1 313 1,517 121 95 - 215 195 1,927
Michigan 288 354 0 641 2 - 5 321 327 - 329 747 111 358 0 470 1,086 2,303
Minnesota 129 150 1 281 2 26 18 112 156 - 158 223 255 91 37 384 77 683
Mississippi 154 37 6 198 - 32 13 21 67 - 67 369 106 174 83 364 246 979
Missouri 197 195 117 509 1 13 191 115 319 119 439 314 72 57 15 145 598 1,056
Montana 61 1 1 63 - - - - - - - 78 - 49 - 49 63 190
Nebraska 30 35 - 64 0 25 32 30 88 4 92 147 103 82 2 188 71 406
Nevada - - - - 2 - - - - - 2 64 - - - - 5 69
New Hampshire 46 24 1 71 0 - 1 49 51 1 52 137 12 - 7 19 43 199
New Jersey 63 322 - 385 - 16 51 386 452 - 452 845 665 64 38 767 192 1,804
New Mexico 108 45 - 152 - - - - - - - 165 437 - - 437 121 723
New York 428 429 0 857 28 7 238 526 771 16 814 1,564 612 149 42 803 483 2,849
North Carolina 381 264 22 667 2 33 98 279 409 16 427 513 459 124 58 641 673 1,827
North Dakota 45 7 - 52 - - - - - - - 79 14 41 - 56 53 188
Ohio 314 528 1 843 1 - 7 465 471 2 474 1,050 222 252 98 572 776 2,398
Oklahoma 144 105 - 249 - - 31 160 190 - 190 169 293 22 6 321 567 1,057
Oregon 36 33 108 176 1 4 7 35 45 11 57 296 180 4 12 196 268 760
Pennsylvania 564 171 1 737 - 17 21 432 470 16 485 1,436 637 108 127 872 498 2,806
Rhode Island 8 39 - 48 5 - 29 51 80 - 85 218 20 3 - 23 119 360
South Carolina 85 160 - 245 4 0 37 34 71 - 74 201 692 11 4 708 90 999
South Dakota 75 3 1 79 - 2 9 - 11 1 11 36 3 18 - 21 64 121
Tennessee 183 234 - 417 1 15 10 128 153 2 157 384 474 6 17 497 665 1,546
Texas 443 769 - 1,212 32 150 301 890 1,341 118 1,492 782 1,522 238 208 1,967 3,035 5,785
Utah 74 134 - 208 2 - - 10 10 - 12 185 333 - 17 350 33 568
Vermont 40 - - 40 11 2 2 1 5 1 16 80 2 1 - 3 17 100
Virginia 168 284 2 454 16 - 18 180 198 2 216 223 671 177 55 904 237 1,363
Washington 82 214 0 297 76 8 71 205 284 18 378 506 205 11 7 223 634 1,363
West Virginia 142 43 - 186 0 - - 8 8 0 9 118 47 80 12 139 67 324
Wisconsin 192 64 6 263 - 24 47 246 317 1 318 932 447 206 15 668 228 1,829
Wyoming 103 - 1 104 - - - 3 3 - 3 97 20 - - 20 114 231
U.S. Total 7,339 8,679 396 16,413 395 429 2,035 7,623 10,088 399 10,881 20,527 18,689 4,799 1,196 24,684 18,415 63,627
Puerto Rico (4) 104 46 84 234 3 - 18 44 62 1 66 138 100 59 4 163 89 390
Grand Total 7,443 8,725 480 16,647 398 429 2,053 7,667 10,150 400 10,947 20,665 18,789 4,858 1,200 24,847 18,504 64,017

 

Miles by Traffic Lanes and Access Control - Urban (1)

October 2013
Sheet 4 of 4
Table HM-55

STATE MINOR ARTERIAL MAJOR COLLECTOR MINOR COLLECTOR
2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES (2) OTHER (3) TOTAL
DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL DEGREE OF ACCESS CONTROL TOTAL
NONE PARTIAL FULL NONE PARTIAL FULL NONE PARTIAL FULL
Alabama 1,505 156 - - 156 420 2,081 2,805 13 - - 13 201 3,019 31 - - - - - 31
Alaska 136 5 1 - 6 29 170 19 - 0 - 0 0 20 369 - - - - 1 371
Arizona 821 117 9 - 126 796 1,743 1,406 50 - - 50 172 1,628 - - - - - - -
Arkansas 1,018 13 2 - 14 229 1,260 1,410 - - - - 10 1,419 - - - - - - -
California 5,074 2,460 209 - 2,669 3,072 10,816 10,026 527 92 6 625 1,017 11,667 - - - - - - -
Colorado 1,122 263 7 - 270 265 1,657 1,529 223 1 - 224 37 1,789 - - - - - - -
Connecticut 1,493 16 1 6 23 129 1,645 1,785 5 - - 5 28 1,818 37 - - - - - 37
Delaware 123 46 - - 46 21 191 345 8 - - 8 8 360 - - - - - - -
Dist. of Columbia 83 11 5 - 16 50 149 139 1 - - 1 2 142 - - - - - - -
Florida 1,550 1,681 8 - 1,689 877 4,116 5,912 639 - - 639 514 7,065 - - - - - - -
Georgia 3,215 374 - - 374 730 4,319 2,506 124 - - 124 128 2,757 - - - - - - -
Hawaii 65 16 4 0 20 5 89 350 10 1 0 11 3 363 - - - - - - -
Idaho 493 15 - - 15 144 651 690 - - - - 11 701 - - - - - - -
Illinois 2,729 606 32 - 638 1,121 4,488 4,195 126 6 - 132 528 4,855 - - - - - - -
Indiana 2,608 43 12 0 56 47 2,711 3,181 2 2 - 4 28 3,213 60 - - - - - 60
Iowa 1,135 - 91 - 91 317 1,543 997 - 4 - 4 64 1,066 - - - - - - -
Kansas 1,003 99 62 3 163 274 1,441 1,373 34 - - 34 67 1,473 - - - - - - -
Kentucky 863 94 48 - 142 243 1,248 1,093 4 - - 4 11 1,108 - - - - - - -
Louisiana 1,155 322 - - 322 265 1,742 1,725 84 - - 84 82 1,891 - - - - - - -
Maine 185 6 3 3 12 43 240 518 2 0 0 2 13 534 0 - - - - - 0
Maryland 1,118 202 8 - 210 90 1,418 1,408 116 - - 116 107 1,631 - - - - - - -
Massachusetts 3,893 47 3 1 51 48 3,991 3,011 1 - - 1 - 3,012 - - - - - - -
Michigan 3,654 48 65 2 115 1,020 4,789 3,257 3 3 - 6 233 3,497 2 - - - - - 2
Minnesota 1,895 307 181 - 488 195 2,579 2,117 20 16 - 36 143 2,296 5 - - - - - 5
Mississippi 737 25 3 6 33 165 936 1,309 70 - - 70 33 1,412 - - - - - - -
Missouri 1,553 68 27 1 95 366 2,014 2,253 10 - - 10 94 2,356 2 - - - - - 2
Montana 214 - 4 - 4 27 245 316 - 1 - 1 9 325 - - - - - - -
Nebraska 623 103 2 - 104 54 781 479 4 - - 4 5 487 - - - - - - -
Nevada 254 - - - - 17 271 2 - - - - - 2 736 - - - - 31 768
New Hampshire 430 24 - 0 24 21 475 467 2 - - 2 2 471 - - - - - - -
New Jersey 3,366 65 - - 65 217 3,648 2,850 34 - - 34 32 2,916 35 - - - - - 35
New Mexico 400 87 - - 87 109 596 - - - - - - - 1,385 70 - - 70 29 1,484
New York 4,759 236 83 24 343 518 5,620 5,131 16 29 - 45 121 5,297 - - - - - - -
North Carolina 2,272 188 33 67 288 681 3,241 2,626 24 6 - 30 117 2,773 - - - - - - -
North Dakota 288 - - - - 20 308 312 - - - - - 312 - - - - - - -
Ohio 2,444 130 96 40 266 1,198 3,907 3,854 116 34 9 159 626 4,640 - - - - - - -
Oklahoma 1,513 44 - - 44 584 2,141 978 20 - - 20 55 1,054 - - - - - - -
Oregon 939 55 - - 55 141 1,135 1,882 - - - - 14 1,896 - - - - - - -
Pennsylvania 3,367 169 20 - 189 387 3,943 5,221 18 0 - 18 64 5,303 - - - - - - -
Rhode Island 324 3 - - 3 18 345 611 - - - - - 611 - - - - - - -
South Carolina 959 457 18 - 474 116 1,549 2,273 102 - - 102 67 2,442 - - - - - - -
South Dakota 279 8 7 - 15 119 414 277 - - - - 14 291 - - - - - - -
Tennessee 1,673 198 - 3 201 624 2,498 2,246 19 - - 19 65 2,330 - - - - - - -
Texas 4,162 1,094 13 - 1,107 2,999 8,268 10,322 180 1 - 181 2,153 12,657 - - - - - - -
Utah 435 168 3 - 170 43 649 814 45 0 - 45 39 897 18 - - - - - 18
Vermont 149 - - - - 3 152 214 2 - - 2 - 216 - - - - - - -
Virginia 1,396 490 37 11 538 349 2,283 2,227 85 2 - 87 173 2,487 - - - - - - -
Washington 2,200 49 29 - 78 410 2,687 2,360 26 - - 26 46 2,432 - - - - - - -
West Virginia 708 6 0 - 6 21 736 727 - - - - 3 730 - - - - - - -
Wisconsin 1,934 224 6 - 230 285 2,449 2,263 59 - - 59 25 2,347 - - - - - - -
Wyoming 189 1 - - 1 22 211 487 - - - - 16 502 20 - - - - - 20
U.S. Total 74,504 10,839 1,128 167 12,133 19,943 106,580 104,296 2,822 198 15 3,035 7,181 114,512 2,700 70 - - 70 61 2,832
Puerto Rico (4) 912 29 11 - 40 58 1,010 1,194 15 2 - 17 29 1,240 - - - - - - -
Grand Total 75,416 10,868 1,139 167 12,173 20,001 107,590 105,490 2,837 200 15 3,052 7,210 115,752 2,700 70 - - 70 61 2,832

(1) Some differences from other tables may be noted because these are estimated from sample data; samples entirely on structures are not included. Some States may have incomplete/unreported data.

(2) Differences may exist from prior years due to the redefinition of divided and undivided roadways in 1999.

(3) Includes 3-lane roadways, one-way streets, multi-lane 4-lane highways, etc.; for Interstate includes 2-lane roadways.

(4) 2008 data.

Page last modified on April 1, 2019
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000