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Highway Statistics 2014


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Functional System Length - 2014
   Miles by Traffic Lanes and Access Control - Rural (1)

October 2015
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 453 46 72 571 - - - - - - - 941 964 - - 964 123 2,028
Alaska - - 981 981 - - - - - - - 796 - - - - 6 802
Arizona 893 28 - 921 - - - 18 18 - 18 729 383 67 - 450 27 1,207
Arkansas 410 - - 410 1 - 2 83 84 - 85 1,389 - 190 - 190 326 1,905
California 981 225 1 1,207 136 2 14 31 47 1 184 2,258 253 614 324 1,191 83 3,532
Colorado 635 11 2 648 - - 14 2 15 12 28 2,230 - 148 - 148 189 2,567
Connecticut 11 17 - 29 - - - 35 35 0 36 109 - - - - 5 114
Delaware - - - - - - 7 17 24 - 24 34 72 14 - 86 1 121
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida 515 202 - 717 10 - - 162 162 - 172 1,545 1,074 - - 1,074 1 2,620
Georgia 419 116 1 536 - - - - - - - 973 911 1 - 912 478 2,363
Hawaii - - - - - - - - - - - 77 - - - - 1 78
Idaho 521 - 1 522 - - - - - - - 1,447 58 46 - 104 224 1,775
Illinois 1,200 44 - 1,243 - - - - - - - 1,800 166 168 124 458 14 2,272
Indiana 673 1 43 717 - - 129 2 132 - 132 903 231 316 - 547 0 1,451
Iowa 576 1 - 577 - - - - - - - 2,623 - 575 62 637 74 3,333
Kansas 632 11 - 643 7 10 207 181 398 1 406 2,554 - 49 - 49 48 2,651
Kentucky 389 201 - 590 33 - - 492 492 - 524 789 212 185 - 397 40 1,226
Louisiana 498 35 - 533 - - - - - - - 339 455 98 - 553 103 995
Maine 259 40 - 299 - - - - - - - 754 1 0 2 4 30 788
Maryland 49 93 - 142 - - - - - - - 112 96 102 7 205 18 335
Massachusetts 52 12 - 64 5 - - - - - 5 97 - - - - 7 104
Michigan 526 31 1 557 - - - 332 332 - 332 1,947 8 54 - 62 91 2,099
Minnesota 586 4 4 594 1 0 2 - 3 - 4 2,668 473 143 7 623 191 3,481
Mississippi 472 1 - 473 - - - - - - - 257 1,198 353 56 1,607 5 1,868
Missouri 744 - 92 836 - 23 608 206 837 78 915 1,584 28 246 1 275 188 2,046
Montana 1,095 - - 1,095 - - - - - - - 2,565 - 23 - 23 185 2,773
Nebraska 385 31 - 416 0 37 291 17 345 1 346 2,299 19 35 - 53 12 2,365
Nevada 419 21 - 440 - - - - - - - 1,295 6 118 - 124 84 1,504
New Hampshire 133 3 6 142 - - - 9 9 - 9 307 - - - - 17 324
New Jersey 15 31 - 45 1 - - 35 35 - 35 134 2 - 12 14 9 157
New Mexico 824 23 - 847 - - - - - - - 721 1,048 3 - 1,051 72 1,844
New York 770 15 18 803 - - 0 113 113 - 113 1,768 153 66 9 228 136 2,132
North Carolina 492 48 7 547 2 0 85 309 394 15 411 792 375 162 32 570 185 1,547
North Dakota 511 - - 511 - - - - - - - 2,445 11 443 - 454 51 2,950
Ohio 494 149 - 643 0 10 41 256 306 23 330 895 68 522 10 600 18 1,514
Oklahoma 639 8 - 646 - - - - - - - 1,159 578 121 303 1,003 91 2,252
Oregon 469 26 - 495 - - - - - - - 2,402 93 3 - 96 160 2,658
Pennsylvania 1,058 61 1 1,121 3 - - 334 334 - 337 1,155 199 56 - 256 185 1,596
Rhode Island 18 - - 18 - - - - - - - 55 - 13 - 13 4 73
South Carolina 525 22 - 546 - - - 15 15 - 15 898 617 19 - 636 12 1,546
South Dakota 591 - - 591 - - 6 - 6 - 6 2,422 106 298 - 404 50 2,876
Tennessee 568 53 - 621 - - - - - - - 723 583 5 6 594 454 1,771
Texas 1,745 72 183 2,001 - - - - - - - 5,085 1,417 418 401 2,236 1,070 8,390
Utah 668 16 - 684 - - - 9 9 - 9 925 7 32 - 39 197 1,161
Vermont 228 - 11 239 - - - - - 2 2 271 - - 27 27 14 312
Virginia 606 41 3 650 - 6 - 62 68 - 68 193 932 91 117 1,141 23 1,356
Washington 340 85 1 425 458 3 96 46 145 9 612 1,261 16 3 - 19 18 1,297
West Virginia 307 60 1 368 - - - - - - - 728 19 317 - 336 10 1,073
Wisconsin 435 29 - 463 - 6 - 173 179 - 179 2,291 185 318 62 565 58 2,915
Wyoming 807 - - 807 - - - - - - - 1,907 10 - - 10 68 1,985
U.S. Total 25,633 1,910 1,429 28,973 657 99 1,500 2,937 4,536 142 5,335 63,649 13,029 6,435 1,563 21,028 5,455 90,132
Puerto Rico (4) 29 - 2 31 - - - - - - - 20 - 7 9 16 18 54
Grand Total 25,662 1,910 1,431 29,004 657 99 1,500 2,937 4,536 142 5,335 63,669 13,029 6,442 1,572 21,044 5,473 90,186

 

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

October 2015
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 3,740 - 190 - 190 93 4,023 11,996 - - - - 220 12,216
Alaska 416 0 - - 0 4 420 1,590 - - - - - 1,590
Arizona 1,124 30 27 - 57 19 1,200 4,060 8 - - 8 46 4,114
Arkansas 2,708 - - - - 341 3,049 11,505 - - - - 86 11,591
California 5,949 3 88 - 91 48 6,088 12,101 61 101 - 162 15 12,278
Colorado 3,450 - - - - 10 3,460 5,448 - - - - - 5,448
Connecticut 219 - - - - - 219 874 - - - - - 874
Delaware 93 12 - - 12 - 106 437 - - - - 0 438
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2,062 116 - - 116 13 2,191 3,988 - - - - 26 4,015
Georgia 4,443 14 - - 14 193 4,651 11,696 - - - - - 11,696
Hawaii 254 0 0 - 0 1 255 220 - - - - - 220
Idaho 1,388 5 - - 5 71 1,464 5,900 3 - - 3 63 5,966
Illinois 4,477 - 45 - 45 64 4,586 13,268 - - - - 106 13,374
Indiana 2,067 55 17 - 73 24 2,164 9,905 53 24 - 77 - 9,982
Iowa 3,784 - - - - 28 3,813 14,105 - - - - 20 14,124
Kansas 4,162 3 17 - 20 78 4,259 22,457 - 14 - 14 - 22,472
Kentucky 2,257 26 31 - 58 21 2,336 5,783 - - 8 8 5 5,795
Louisiana 1,380 162 - - 162 57 1,599 4,413 105 - - 105 137 4,655
Maine 939 1 - 1 2 11 952 3,266 0 - - 0 12 3,279
Maryland 718 3 - - 3 4 726 1,313 10 - - 10 2 1,326
Massachusetts 297 - - - - - 297 840 - - - - - 840
Michigan 4,787 - 21 - 21 29 4,838 16,318 - - - - 15 16,333
Minnesota 6,512 3 - - 3 19 6,533 15,976 - - - - - 15,976
Mississippi 3,628 37 59 1 96 3 3,726 11,932 2 1 7 10 6 11,948
Missouri 3,956 - - - - 27 3,983 16,361 - - - - 56 16,417
Montana 2,742 - 7 - 7 23 2,772 6,906 - - - - 7 6,913
Nebraska 4,137 4 12 - 16 - 4,153 11,490 2 - - 2 - 11,492
Nevada 706 7 - - 7 3 715 2,194 - - - - 4 2,197
New Hampshire 607 - - - - 19 626 1,039 - - - - - 1,039
New Jersey 286 3 - - 3 - 290 772 - - - - - 772
New Mexico 1,797 2 - - 2 110 1,908 3,733 18 - - 18 - 3,750
New York 2,786 50 - 2 52 34 2,872 5,594 - - - - 0 5,594
North Carolina 2,795 226 - 14 240 56 3,092 7,388 - - 7 7 98 7,493
North Dakota 2,516 - - - - - 2,516 11,646 - - - - - 11,646
Ohio 2,633 7 - - 7 1 2,641 10,889 18 - - 18 123 11,030
Oklahoma 2,379 213 - - 213 73 2,665 20,979 40 14 - 54 117 21,150
Oregon 2,168 12 - - 12 43 2,224 8,167 - - - - - 8,167
Pennsylvania 4,317 41 6 27 75 138 4,530 7,203 - - - - 38 7,241
Rhode Island 92 2 - - 2 1 95 184 2 - - 2 5 192
South Carolina 2,873 55 - - 55 59 2,986 10,012 - - - - - 10,012
South Dakota 2,950 - 4 - 4 10 2,963 12,387 3 7 - 10 - 12,397
Tennessee 2,671 86 - - 86 288 3,045 4,932 0 - - 0 42 4,974
Texas 9,355 236 - - 236 883 10,474 34,814 26 - 26 51 173 35,038
Utah 1,310 0 - - 0 7 1,318 3,231 - - - - 8 3,238
Vermont 729 - - - - - 729 1,957 - - - - 25 1,982
Virginia 3,368 228 31 - 259 5 3,632 7,895 47 - - 47 - 7,941
Washington 2,017 - 11 - 11 - 2,028 8,080 - - - - - 8,080
West Virginia 1,339 - - - - - 1,339 5,679 - - - - 0 5,680
Wisconsin 4,679 - - - - 43 4,721 12,133 - - - - - 12,133
Wyoming 1,199 - - - - 25 1,225 2,694 - - - - 29 2,723
U.S. Total 127,260 1,645 566 45 2,256 2,981 132,497 407,751 396 160 48 604 1,486 409,841
Puerto Rico (4) 230 - 2 - 2 - 232 244 - - - - - 244
Grand Total 127,490 1,645 568 45 2,258 2,981 132,729 407,995 396 160 48 604 1,486 410,085

 

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

October 2015
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 194 169 66 430 0 4 4 15 23 7 30 310 559 16 11 586 391 1,287
Alaska - - 79 79 - - - - - - - 61 16 22 - 38 37 136
Arizona 125 123 - 248 1 10 7 197 214 0 215 82 447 52 12 511 233 825
Arkansas 202 92 - 293 1 - 0 107 107 2 110 162 17 91 - 107 385 654
California 136 1,105 3 1,244 68 59 47 1,277 1,383 21 1,472 2,616 2,327 199 433 2,959 459 6,034
Colorado 177 116 9 302 4 - 184 119 303 17 324 232 121 483 - 604 229 1,065
Connecticut 143 174 1 317 4 0 1 235 235 4 243 506 63 2 1 67 128 701
Delaware 11 29 - 41 1 - 5 27 32 - 33 29 123 8 2 134 31 194
Dist. of Columbia 2 10 - 12 - - 7 6 13 2 16 14 33 11 - 44 49 106
Florida 158 616 2 777 24 - 23 508 531 11 567 607 2,966 - - 2,966 401 3,973
Georgia 193 518 0 711 5 - 5 143 148 - 153 446 959 5 - 964 914 2,324
Hawaii 19 36 - 55 1 2 12 17 31 1 34 142 27 63 5 94 14 250
Idaho 64 25 1 90 - - - - - - - 230 35 22 - 57 164 451
Illinois 504 422 - 925 2 - 11 91 102 2 106 1,147 870 389 84 1,343 714 3,205
Indiana 275 180 11 466 4 6 112 20 138 14 156 671 295 363 5 663 304 1,638
Iowa 72 69 0 142 - - - - - - - 273 - 221 120 341 243 857
Kansas 144 83 - 227 11 - 68 96 165 4 180 120 39 89 24 153 135 408
Kentucky 76 135 - 211 2 - - 81 81 - 82 106 183 140 - 323 198 626
Louisiana 270 102 0 372 - 4 21 18 43 - 43 254 512 101 28 641 211 1,107
Maine 62 5 - 67 5 - 1 12 13 1 18 89 4 6 2 12 32 134
Maryland 81 254 3 338 11 - 93 193 287 7 305 375 511 95 31 638 171 1,184
Massachusetts 138 370 1 509 30 - - 275 275 1 306 1,523 123 116 - 239 163 1,925
Michigan 310 367 3 679 2 - 7 348 355 0 357 681 180 375 1 555 1,111 2,347
Minnesota 176 104 1 281 8 39 14 102 154 - 162 241 286 165 30 482 85 808
Mississippi 172 52 2 226 1 4 10 61 75 1 77 289 254 114 25 394 288 971
Missouri 219 259 59 537 1 19 239 147 405 57 463 260 134 72 33 239 445 944
Montana 96 1 1 98 - - - - - - - 104 - 44 - 44 106 254
Nebraska 30 36 - 66 0 27 36 28 91 2 93 136 115 82 2 199 70 405
Nevada 75 65 8 149 19 - - 31 31 5 55 65 43 102 14 158 133 356
New Hampshire 50 32 1 83 2 4 2 65 71 1 74 161 21 - 4 25 34 220
New Jersey 70 314 2 386 3 15 47 385 447 0 451 861 689 63 41 794 149 1,804
New Mexico 103 50 - 153 - - - - - - - 133 441 56 - 497 88 718
New York 510 416 0 926 29 9 238 528 775 11 816 1,762 616 154 47 817 466 3,044
North Carolina 382 303 25 710 2 16 95 334 445 19 466 465 524 247 34 805 704 1,974
North Dakota 53 7 - 60 - - - - - - - 70 14 52 - 65 52 188
Ohio 376 553 1 930 6 7 13 554 573 5 584 938 443 199 54 696 793 2,428
Oklahoma 180 107 - 286 - - 31 164 195 - 195 228 323 19 9 351 589 1,168
Oregon 153 81 0 234 1 4 7 36 47 10 57 302 216 37 13 265 288 855
Pennsylvania 559 181 0 740 - 4 17 496 516 5 521 1,474 667 110 105 882 438 2,794
Rhode Island 13 39 - 52 4 - 21 52 73 - 78 215 11 2 - 13 113 341
South Carolina 140 162 - 301 - - 23 39 62 - 62 162 786 26 2 813 81 1,057
South Dakota 88 - - 88 - 5 10 2 16 - 16 34 8 21 - 29 72 136
Tennessee 242 239 - 481 2 13 9 129 152 3 157 427 561 3 43 607 674 1,707
Texas 562 828 3 1,393 40 73 277 893 1,244 180 1,463 993 1,601 140 81 1,823 3,220 6,036
Utah 102 151 - 253 3 - 2 36 38 0 41 168 70 43 3 116 369 653
Vermont 59 - 0 59 11 - 2 1 3 1 15 83 1 0 15 16 9 108
Virginia 178 286 3 468 7 - 23 191 213 1 221 202 600 188 56 844 28 1,073
Washington 111 226 1 338 82 10 109 186 306 25 413 498 216 9 5 230 691 1,419
West Virginia 142 44 - 186 1 3 - 8 11 - 12 126 48 86 13 147 70 342
Wisconsin 198 77 1 276 2 33 61 271 366 1 369 1,008 464 216 2 682 255 1,945
Wyoming 106 - 1 107 - - - 3 3 - 3 84 42 - - 42 102 228
U.S. Total 8,501 9,611 290 18,402 399 369 1,895 8,530 10,793 421 11,613 22,164 19,603 5,118 1,393 26,114 17,128 65,407
Puerto Rico (4) 104 46 84 234 3 - 18 44 62 1 66 138 100 59 4 163 89 390
Grand Total 8,605 9,657 374 18,636 402 369 1,913 8,574 10,855 422 11,679 22,302 19,703 5,177 1,397 26,277 17,217 65,797

 

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

October 2015
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 1,727 191 - - 191 391 2,309 3,496 27 - - 27 101 3,625 184 - - - - - 184
Alaska 160 9 2 - 11 26 197 242 0 - - 0 3 246 226 - - - - 0 227
Arizona 855 795 12 6 813 910 2,578 1,629 149 - - 149 129 1,908 165 4 - - 4 1 170
Arkansas 1,414 13 11 - 24 361 1,799 2,161 0 - - 0 17 2,178 238 - - - - 3 241
California 8,136 244 107 30 380 196 8,713 11,757 16 3 23 42 83 11,883 172 - - - - - 172
Colorado 1,208 305 36 - 341 244 1,793 1,588 227 1 - 228 37 1,853 - - - - - - -
Connecticut 1,537 13 3 6 22 123 1,683 1,849 5 - - 5 26 1,880 81 - - - - - 81
Delaware 130 44 - - 44 31 204 343 3 - - 3 18 364 53 1 - - 1 1 54
Dist. of Columbia 80 10 4 - 14 55 149 135 1 - - 1 3 140 - - - - - - -
Florida 1,544 1,709 9 - 1,718 918 4,180 5,290 585 - - 585 536 6,411 1,612 94 - - 94 26 1,732
Georgia 3,640 189 - - 189 607 4,437 3,559 65 - - 65 122 3,745 9 - - - - - 9
Hawaii 125 36 8 0 44 6 176 233 21 1 0 22 3 258 178 7 0 - 7 1 185
Idaho 500 3 - - 3 169 672 697 4 - - 4 15 716 2 - - - - - 2
Illinois 2,830 596 39 - 634 1,085 4,549 4,625 138 6 - 145 529 5,299 141 - - - - - 141
Indiana 2,690 101 45 1 147 306 3,144 3,270 5 12 - 17 101 3,388 69 - - - - - 69
Iowa 1,202 - 0 - 0 329 1,532 1,187 - - - - 77 1,264 - - - - - - -
Kansas 723 181 82 12 275 312 1,310 1,475 75 1 - 76 150 1,702 309 2 - - 2 17 328
Kentucky 907 129 54 3 186 300 1,393 1,270 4 - - 4 14 1,288 170 1 - - 1 2 173
Louisiana 1,265 274 - - 274 358 1,897 1,894 100 - - 100 79 2,073 - - - - - - -
Maine 185 8 3 2 13 34 232 525 3 - 0 3 4 533 0 - - - - - 0
Maryland 1,203 196 34 - 230 108 1,541 1,645 93 - - 93 179 1,918 118 3 - - 3 0 121
Massachusetts 3,798 52 3 3 59 57 3,914 3,000 1 - - 1 - 3,001 - - - - - - -
Michigan 3,842 50 63 - 113 1,008 4,963 3,635 7 - - 7 220 3,861 32 - - - - - 32
Minnesota 2,019 479 17 - 496 181 2,696 2,215 70 - 1 71 148 2,434 98 0 - - 0 - 98
Mississippi 893 13 11 5 29 174 1,097 1,524 17 23 - 40 45 1,608 - - - - - - -
Missouri 1,381 114 50 10 174 549 2,103 2,174 80 4 - 84 178 2,437 2 - - - - - 2
Montana 253 - 12 - 12 24 290 387 - 0 - 0 13 400 52 - - - - - 52
Nebraska 640 90 2 - 91 51 782 482 5 - - 5 5 492 - - - - - - -
Nevada 321 13 180 - 193 379 894 23 - - - - 1 25 837 1 138 - 138 186 1,162
New Hampshire 419 23 - 0 23 43 485 524 4 - - 4 5 533 - - - - - - -
New Jersey 3,343 60 0 - 60 247 3,650 2,830 33 - - 33 49 2,911 404 - - - - - 404
New Mexico 347 114 28 - 142 99 589 104 42 - - 42 - 146 611 81 11 - 92 16 719
New York 4,705 254 78 19 351 499 5,555 5,289 18 31 - 49 104 5,442 - - - - - - -
North Carolina 2,396 231 16 57 304 735 3,434 3,033 55 4 2 62 243 3,337 421 0 - - 0 3 425
North Dakota 280 1 - - 1 22 303 329 - - - - - 329 - - - - - - -
Ohio 2,668 129 47 - 176 1,117 3,961 4,597 125 12 1 139 605 5,341 513 1 - - 1 17 531
Oklahoma 1,608 62 24 - 86 516 2,210 1,354 11 - - 11 82 1,446 65 8 - - 8 - 73
Oregon 1,075 76 - - 76 142 1,293 2,109 - - - - 26 2,135 458 - - - - - 458
Pennsylvania 3,503 136 16 - 152 285 3,940 5,186 20 0 - 20 96 5,302 - - - - - - -
Rhode Island 291 11 - - 11 12 315 561 - - - - - 561 - - - - - - -
South Carolina 1,021 596 19 - 615 98 1,734 2,605 93 - - 93 88 2,785 - - - - - - -
South Dakota 309 5 6 - 11 109 430 335 - - - - 14 349 - - - - - - -
Tennessee 1,772 211 - 4 215 641 2,628 2,317 25 - - 25 127 2,469 487 - - - - - 487
Texas 3,368 1,012 41 3 1,056 3,470 7,895 12,976 658 1 - 659 2,118 15,753 634 - - - - 65 699
Utah 427 54 - - 54 165 646 950 26 - - 26 51 1,028 152 - - - - - 152
Vermont 135 - - - - 1 136 241 - 0 - 0 - 242 16 - - - - - 16
Virginia 1,314 488 42 2 532 102 1,949 2,081 111 3 1 115 102 2,299 485 - - - - 2 487
Washington 2,305 41 25 - 65 350 2,720 2,636 49 - - 49 32 2,717 184 - - - - - 184
West Virginia 706 2 0 - 3 25 733 730 - - - - 11 742 - - - - - - -
Wisconsin 2,123 230 8 - 238 290 2,651 2,624 42 - - 42 53 2,719 - - - - - - -
Wyoming 194 5 - - 5 38 237 505 - - - - 13 518 36 - - - - 4 40
U.S. Total 79,522 9,597 1,137 163 10,898 18,300 108,719 116,227 3,014 103 29 3,146 6,658 126,031 9,214 202 149 - 351 345 9,909
Puerto Rico (4) 912 29 11 - 40 58 1,010 1,194 15 2 - 17 29 1,240 - - - - - - -
Grand Total 80,434 9,626 1,148 163 10,938 18,358 109,729 117,421 3,029 105 29 3,163 6,687 127,271 9,214 202 149 - 351 345 9,909

(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 March 21, 2016
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000