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Highway Statistics 2017


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Functional System Length - 2017
   Miles by Traffic Lanes and Access Control - Rural (1)

August 23, 2018
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 459 107 5 571 - - - - - - - 959 992 - - 992 79 2,029
Alaska 12 2 987 1,001 - - - - - - - 794 - - - - 5 799
Arizona 901 12 4 916 0 - - 18 18 - 18 698 360 65 4 429 83 1,210
Arkansas 435 - 3 438 - - - 63 63 - 63 1,243 - 234 - 234 399 1,876
California 979 203 4 1,186 24 14 85 246 345 - 369 2,703 54 148 113 314 242 3,260
Colorado 634 14 - 648 1 - 19 3 22 5 28 2,227 3 163 - 167 175 2,569
Connecticut 11 17 - 29 - - - 35 35 1 36 118 - - - - 4 122
Delaware - - - - - - 6 11 18 - 18 35 55 8 - 63 1 99
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida 398 319 - 717 9 - - 166 166 - 175 1,509 1,110 - - 1,110 - 2,620
Georgia 415 121 1 537 - - - - - - - 995 918 1 - 920 508 2,422
Hawaii - - - - - - - - - - - 77 - - - - 1 78
Idaho 518 - 1 519 43 27 32 - 59 10 111 1,419 16 26 - 41 200 1,660
Illinois 1,196 48 - 1,243 - - 27 - 27 - 27 1,832 183 154 127 465 57 2,354
Indiana 714 7 50 771 0 18 124 3 145 - 145 964 35 479 - 514 26 1,504
Iowa 609 1 - 610 - - - - - - - 2,592 - 451 290 741 70 3,402
Kansas 628 11 - 639 8 - 227 169 395 1 404 2,538 - 45 - 45 44 2,627
Kentucky 402 218 - 621 24 - - 467 467 0 491 787 200 195 - 396 32 1,215
Louisiana 490 42 - 532 - 3 5 17 24 - 24 385 439 47 - 485 129 1,000
Maine 248 31 0 279 - - - - - - - 745 1 0 2 4 26 776
Maryland 62 80 - 142 13 - 48 8 56 1 69 149 113 39 - 152 19 321
Massachusetts 51 12 - 63 6 - - - - - 6 97 - - - - 8 104
Michigan 513 32 21 567 - - - 329 329 15 344 1,996 50 - - 50 84 2,130
Minnesota 585 3 - 588 - - - 34 34 - 34 2,627 754 38 - 792 35 3,454
Mississippi 558 1 10 569 - - - - - - - 296 1,118 340 24 1,482 6 1,783
Missouri 808 28 - 836 - 0 856 264 1,120 3 1,123 1,644 - 104 - 104 131 1,879
Montana 1,095 - - 1,095 - - - - - - - 2,553 - 20 - 20 200 2,773
Nebraska 386 28 - 415 0 30 285 16 331 - 332 2,278 25 27 - 53 9 2,339
Nevada 435 12 0 447 - - - - - - - 1,348 55 66 1 122 53 1,523
New Hampshire 133 3 6 142 - - - 9 9 - 9 301 - - - - 22 323
New Jersey 13 31 - 45 1 - - 35 35 0 35 133 6 - 11 17 10 160
New Mexico 797 22 28 847 - - - - - - - 931 915 3 - 918 88 1,937
New York 228 9 - 237 - - 10 95 105 - 105 1,589 85 356 32 473 40 2,102
North Carolina 503 46 2 551 5 0 70 333 403 12 420 786 408 177 37 622 172 1,580
North Dakota 510 - - 510 - - - - - - - 2,438 11 433 - 444 59 2,941
Ohio 462 180 - 643 0 11 53 267 330 - 330 947 59 487 9 555 15 1,518
Oklahoma 610 37 - 646 - - - - - - - 1,255 622 91 209 922 71 2,248
Oregon 326 10 160 495 - - - - - - - 2,390 87 3 11 101 166 2,657
Pennsylvania 1,022 61 3 1,086 - - - 337 337 - 337 1,160 167 47 14 228 203 1,591
Rhode Island 18 - - 18 - - 11 - 11 - 11 89 - 2 - 2 6 97
South Carolina 516 30 - 546 1 - - 42 42 1 45 849 661 19 - 680 17 1,546
South Dakota 591 - - 591 3 72 196 - 268 19 291 2,512 10 35 - 45 35 2,592
Tennessee 608 36 - 644 - 14 - - 14 - 14 858 468 4 - 472 380 1,710
Texas 1,934 67 - 2,001 29 1 - 97 98 - 127 4,309 2,500 415 - 2,915 1,184 8,407
Utah 674 10 - 684 0 - - 9 9 - 9 1,092 4 27 - 31 39 1,162
Vermont 245 - 11 256 2 - - - - - 2 291 - 11 27 38 0 330
Virginia 551 47 1 598 1 - 20 71 91 - 92 287 1,125 128 18 1,271 79 1,638
Washington 343 86 1 429 482 0 82 39 121 10 612 1,283 9 3 - 12 19 1,313
West Virginia 290 29 0 319 - - - 0 0 - 0 751 6 246 6 258 8 1,016
Wisconsin 480 30 - 509 - 9 25 168 202 - 202 2,240 170 416 13 599 37 2,876
Wyoming 807 - - 807 - - - - - - - 1,902 2 - - 2 80 1,984
U.S. Total 25,206 2,082 1,297 28,585 650 199 2,180 3,351 5,731 77 6,458 64,002 13,799 5,551 949 20,299 5,355 89,656
Puerto Rico (4) - - 25 25 - - - - - - - 19 2 - - 2 25 47
Grand Total 25,206 2,082 1,322 28,610 650 199 2,180 3,351 5,731 77 6,458 64,021 13,801 5,551 949 20,301 5,381 89,703

 

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

August 23, 2018
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 3,808 47 - - 47 123 3,978 11,987 113 - - 113 145 12,245
Alaska 423 0 - - 0 4 428 1,371 - - - - - 1,371
Arizona 1,215 16 28 - 44 22 1,281 4,141 2 - - 2 63 4,206
Arkansas 2,656 - - - - 407 3,063 11,790 - - - - 80 11,870
California 6,139 - - - - 4 6,143 11,856 5 - - 5 75 11,935
Colorado 3,451 - 11 - 11 0 3,462 5,450 - - - - - 5,450
Connecticut 217 - - - - 0 218 857 - - - - - 857
Delaware 80 10 - - 10 - 89 388 1 - - 1 0 389
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2,088 105 - - 105 - 2,192 4,001 2 - - 2 22 4,025
Georgia 4,415 2 - - 2 309 4,726 11,510 - - - - 64 11,574
Hawaii 254 0 0 - 0 1 255 220 - - - - - 220
Idaho 1,411 - - - - 58 1,470 5,939 3 - - 3 6 5,947
Illinois 4,671 - 46 - 46 - 4,717 11,560 - - - - 88 11,648
Indiana 2,097 - 213 - 213 - 2,310 9,734 1 37 - 38 155 9,927
Iowa 3,853 - 11 - 11 34 3,898 14,003 - 0 - 0 21 14,024
Kansas 4,110 3 27 - 30 108 4,248 22,434 - 15 - 15 - 22,449
Kentucky 2,277 23 29 - 51 18 2,346 5,824 1 - 6 7 6 5,837
Louisiana 1,687 205 - - 205 33 1,925 4,680 25 - - 25 14 4,720
Maine 911 1 - 1 2 21 933 3,232 0 - 0 0 8 3,240
Maryland 699 - - - - 5 705 1,277 14 - - 14 3 1,293
Massachusetts 311 - - - - - 311 853 - - - - - 853
Michigan 4,820 21 - - 21 46 4,887 16,356 - - - - 15 16,371
Minnesota 6,656 5 - - 5 9 6,670 15,639 - - - - - 15,639
Mississippi 3,654 34 59 1 94 6 3,754 11,925 2 1 7 10 13 11,948
Missouri 3,987 - - - - 19 4,006 16,185 - - - - 47 16,232
Montana 2,814 - 7 - 7 23 2,843 6,844 - - - - 4 6,848
Nebraska 4,170 3 6 - 8 1 4,180 11,361 - - - - - 11,361
Nevada 712 1 - - 1 8 721 2,252 - - - - 4 2,256
New Hampshire 610 - - - - 15 625 1,042 - - - - - 1,042
New Jersey 304 3 - - 3 - 307 775 - - - - - 775
New Mexico 2,002 147 - - 147 140 2,289 4,449 45 - - 45 31 4,525
New York 2,761 33 - - 33 41 2,835 5,443 - - - - - 5,443
North Carolina 2,857 135 4 - 138 81 3,077 7,395 - - - - 86 7,480
North Dakota 2,526 - - - - - 2,526 11,977 - - - - - 11,977
Ohio 2,636 9 - - 9 10 2,655 10,917 60 - - 60 63 11,040
Oklahoma 2,398 210 - - 210 67 2,675 20,818 156 14 - 170 54 21,042
Oregon 2,163 13 - - 13 49 2,224 8,174 - - - - - 8,174
Pennsylvania 4,455 81 4 17 102 31 4,587 7,300 - - - - 39 7,339
Rhode Island 70 2 - - 2 - 72 164 3 - - 3 5 172
South Carolina 2,834 86 - - 86 62 2,982 10,020 2 - - 2 - 10,022
South Dakota 2,947 - 4 - 4 11 2,962 12,369 3 6 - 9 25 12,403
Tennessee 2,610 112 - - 112 225 2,947 4,972 2 - - 2 27 5,001
Texas 9,782 258 - - 258 500 10,540 35,061 - - - - 74 35,135
Utah 1,311 1 - - 1 3 1,315 3,249 - - - - - 3,249
Vermont 735 - - - - - 735 1,949 - - - - 23 1,972
Virginia 3,470 42 46 - 88 35 3,593 7,364 70 - - 70 0 7,435
Washington 2,007 - 14 - 14 - 2,021 8,090 - - 0 0 0 8,090
West Virginia 1,346 - - - - 1 1,347 5,497 - - - - 27 5,524
Wisconsin 4,716 5 - - 5 23 4,743 11,921 146 - - 146 - 12,067
Wyoming 1,197 29 - - 29 2 1,227 2,737 - - - - 6 2,744
U.S. Total 129,322 1,640 507 18 2,165 2,554 134,042 405,349 657 73 14 743 1,294 407,386
Puerto Rico (4) 205 - - 10 10 - 215 242 - - - - - 242
Grand Total 129,528 1,640 507 28 2,175 2,554 134,257 405,591 657 73 14 743 1,294 407,629

 

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

August 23, 2018
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 229 198 7 433 - 4 - 24 28 1 29 302 739 16 0 755 242 1,300
Alaska 24 9 46 78 - - - - - - - 36 32 29 4 65 39 140
Arizona 129 123 0 252 1 9 8 197 214 0 215 90 461 59 31 550 204 844
Arkansas 197 105 - 302 1 - 0 92 92 3 96 131 17 109 - 125 366 623
California 153 1,114 3 1,270 24 44 80 1,373 1,497 30 1,550 2,505 1,782 44 88 1,914 2,342 6,761
Colorado 179 125 - 304 4 - 186 118 305 16 324 202 126 477 - 602 264 1,068
Connecticut 141 176 1 317 4 0 1 234 235 5 244 513 65 2 2 69 129 711
Delaware 15 25 - 41 1 - 7 31 38 - 39 31 136 13 12 161 23 214
Dist. of Columbia 5 6 0 12 - - 6 7 13 3 16 13 32 12 2 46 47 106
Florida 96 679 3 778 20 - 27 519 546 8 573 631 3,266 - - 3,266 74 3,972
Georgia 177 516 17 710 7 0 0 155 156 15 177 453 987 64 14 1,065 860 2,377
Hawaii 17 6 31 55 1 2 12 17 31 2 34 142 29 68 4 101 23 266
Idaho 64 25 1 90 7 9 2 - 12 10 28 235 20 12 - 32 163 430
Illinois 513 397 - 910 - - 17 94 110 1 112 887 869 350 35 1,254 717 2,857
Indiana 315 176 1 492 3 7 137 16 161 17 181 582 247 402 0 650 440 1,672
Iowa 93 79 0 172 - - - - - - - 265 26 186 173 385 246 896
Kansas 154 80 - 234 15 - 73 99 172 3 191 113 23 76 20 119 87 319
Kentucky 85 137 - 222 - - - 75 75 - 75 107 189 136 - 325 214 646
Louisiana 302 102 0 405 0 18 20 34 72 - 72 196 530 118 13 660 214 1,071
Maine 72 14 1 87 3 - 1 13 14 1 18 99 6 6 2 14 34 147
Maryland 77 258 3 338 10 - 71 224 294 6 311 228 497 142 9 649 132 1,009
Massachusetts 140 370 1 510 30 - - 283 283 1 314 1,522 132 121 - 253 167 1,943
Michigan 289 363 30 682 2 - - 337 337 16 354 680 528 - - 528 1,157 2,365
Minnesota 150 176 0 325 10 - - 205 205 5 221 155 338 50 - 388 75 618
Mississippi 195 56 2 253 1 5 10 47 62 1 64 292 236 106 32 374 284 951
Missouri 230 300 1 531 0 14 236 212 462 23 485 184 90 108 13 212 470 866
Montana 96 1 1 98 - - - - - - - 103 - 45 - 45 109 257
Nebraska 24 44 - 69 2 40 55 31 127 2 130 45 118 92 1 211 70 326
Nevada 78 64 12 154 3 - - 44 44 6 53 123 99 42 10 151 100 374
New Hampshire 43 40 - 83 3 2 2 66 69 2 74 157 23 2 2 28 35 220
New Jersey 67 318 2 387 4 17 47 384 449 0 453 872 659 58 45 762 166 1,800
New Mexico 100 51 2 153 - 12 - - 12 - 12 124 402 41 - 443 118 685
New York 47 15 18 80 86 - 13 70 84 7 176 1,420 813 117 25 954 536 2,910
North Carolina 441 270 11 721 3 19 103 327 450 28 481 490 428 294 52 773 719 1,982
North Dakota 54 8 - 61 - - - - - - - 75 14 60 - 74 62 210
Ohio 349 579 4 931 10 9 54 506 569 1 580 1,017 416 214 97 727 700 2,444
Oklahoma 169 117 - 286 2 - 32 171 203 1 205 226 506 18 7 530 417 1,173
Oregon 47 34 154 234 5 4 9 36 48 11 64 321 207 17 22 246 288 855
Pennsylvania 601 174 - 775 - 3 10 542 554 5 559 1,569 633 76 49 758 440 2,768
Rhode Island 14 38 - 52 4 - 23 54 76 - 81 233 18 2 - 20 90 342
South Carolina 154 151 - 304 1 - 24 59 83 0 84 146 822 29 0 851 62 1,058
South Dakota 88 - - 88 - 8 8 0 17 1 18 30 12 19 - 30 77 137
Tennessee 317 236 1 554 1 25 14 129 168 4 173 484 623 4 18 645 776 1,905
Texas 626 832 0 1,458 61 5 0 1,171 1,176 152 1,389 1,333 1,784 289 3 2,076 2,738 6,147
Utah 100 153 - 253 16 - - 32 32 - 49 169 61 55 16 132 355 656
Vermont 64 - 0 64 12 - 2 1 3 1 16 84 2 7 13 23 19 126
Virginia 235 279 5 519 14 - 85 251 335 2 352 157 759 173 24 956 239 1,352
Washington 112 221 1 334 84 10 95 201 306 29 420 520 63 117 10 190 730 1,439
West Virginia 169 60 6 235 2 - 1 11 11 - 13 152 67 110 19 196 49 397
Wisconsin 221 123 2 346 2 45 56 197 297 1 300 988 438 208 10 657 271 1,916
Wyoming 106 - - 106 - - - 3 3 - 3 91 14 - - 14 117 221
U.S. Total 8,361 9,422 365 18,148 457 312 1,526 8,692 10,530 418 11,405 21,520 20,384 4,792 879 26,055 18,295 65,870
Puerto Rico (4) 3 - 210 213 2 34 12 2 47 - 49 108 32 26 37 95 174 377
Grand Total 8,363 9,422 575 18,360 459 345 1,538 8,694 10,577 418 11,454 21,628 20,416 4,818 917 26,150 18,469 66,247

 

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

August 23, 2018
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 1,785 195 - - 195 402 2,382 3,492 27 - - 27 102 3,620 186 - - - - - 186
Alaska 166 7 1 - 8 27 201 244 2 - - 2 3 249 232 - - - - 1 233
Arizona 859 922 18 - 940 839 2,638 1,659 147 - - 147 121 1,927 218 4 - - 4 1 223
Arkansas 1,434 29 21 - 50 353 1,836 2,170 1 - - 1 27 2,198 243 - - - - 1 245
California 7,359 594 131 3 729 2,950 11,037 10,888 340 - 0 340 1,375 12,603 282 1 - - 1 14 298
Colorado 1,245 264 34 - 298 251 1,793 1,646 174 1 - 175 28 1,850 63 4 - - 4 - 66
Connecticut 1,507 14 4 3 21 138 1,666 1,762 12 - - 12 24 1,798 313 - - - - - 313
Delaware 161 49 - - 49 11 221 405 2 - - 2 0 407 65 0 - - 0 1 66
Dist. of Columbia 78 10 4 - 14 57 149 136 2 - - 2 2 140 - - - - - - -
Florida 1,522 2,473 5 5 2,483 196 4,200 5,202 975 - - 975 269 6,445 1,691 166 - - 166 7 1,864
Georgia 3,649 357 0 - 357 795 4,800 3,434 131 - - 131 184 3,749 709 - - - - 10 719
Hawaii 124 45 7 0 53 15 192 236 22 1 0 23 4 262 180 8 0 - 8 1 189
Idaho 483 5 5 - 10 166 660 749 1 - - 1 7 756 11 - - - - - 11
Illinois 2,389 644 49 - 694 1,077 4,159 4,267 81 6 - 88 439 4,794 1,436 - - - - 38 1,474
Indiana 2,735 72 32 0 104 323 3,162 3,259 23 3 - 26 102 3,387 687 - - - - 3 690
Iowa 1,244 105 14 - 118 291 1,654 1,211 18 - - 18 82 1,310 - - - - - - -
Kansas 634 251 61 15 327 412 1,373 1,554 50 1 - 52 160 1,765 368 - - - - 21 389
Kentucky 878 157 54 3 214 264 1,357 1,359 7 - - 7 16 1,383 401 0 - - 0 3 404
Louisiana 1,329 212 0 - 213 412 1,954 1,988 73 - - 73 91 2,151 214 - - - - 0 214
Maine 195 10 3 3 16 39 250 523 4 0 0 5 8 535 73 - - - - 0 73
Maryland 1,226 213 11 - 224 122 1,572 1,518 124 - 0 124 171 1,813 530 3 - - 3 7 540
Massachusetts 3,804 85 1 11 97 85 3,985 3,015 4 - - 4 - 3,020 - - - - - - -
Michigan 3,892 108 - - 108 941 4,942 3,680 12 - - 12 196 3,888 119 - - - - - 119
Minnesota 1,899 318 44 - 361 299 2,559 2,096 23 0 - 24 86 2,206 779 18 - - 18 3 799
Mississippi 890 16 15 5 36 161 1,087 1,509 15 7 - 22 33 1,565 10 - - - - - 10
Missouri 1,375 73 68 17 159 619 2,153 2,062 30 4 - 34 185 2,280 215 - - - - 70 285
Montana 257 - 10 - 10 22 290 386 - 0 - 0 14 400 54 - - - - - 54
Nebraska 670 119 8 - 127 67 864 633 12 - 0 12 4 649 67 0 - - 0 2 70
Nevada 339 46 157 - 203 351 893 47 1 0 - 1 1 49 915 7 123 - 129 146 1,190
New Hampshire 419 24 - 0 24 40 483 521 6 - - 6 5 532 - - - - - - -
New Jersey 3,339 62 0 - 62 231 3,632 2,830 24 - - 24 51 2,906 401 - - - - - 401
New Mexico 538 102 12 - 113 83 735 743 44 3 - 47 42 832 297 2 - - 2 7 306
New York 4,344 281 32 - 314 187 4,844 5,116 100 13 - 114 44 5,273 103 - - - - 2 106
North Carolina 2,522 230 16 57 302 614 3,438 3,137 36 1 5 42 186 3,365 441 0 - - 0 6 447
North Dakota 278 10 7 - 17 21 316 326 - - - - - 326 - - - - - - -
Ohio 2,826 156 58 - 214 926 3,967 4,815 152 7 - 159 382 5,355 586 4 - - 4 9 598
Oklahoma 1,608 102 30 - 131 524 2,263 1,438 19 - - 19 91 1,548 134 2 - - 2 1 137
Oregon 1,042 82 - - 82 161 1,285 2,086 1 - - 1 24 2,110 495 - - - - - 495
Pennsylvania 3,338 187 23 - 210 327 3,875 5,489 21 2 - 23 48 5,561 - - - - - - -
Rhode Island 329 - - - - 8 337 537 - - - - - 537 31 - - - - - 31
South Carolina 1,035 619 13 - 633 108 1,775 2,641 104 - - 104 65 2,811 73 - - - - - 73
South Dakota 316 6 4 - 10 109 435 337 - - - - 12 350 - - - - - - -
Tennessee 1,778 238 - 4 241 555 2,574 2,359 18 - - 18 165 2,542 905 - - - - 0 906
Texas 4,124 929 27 - 956 2,912 7,992 13,389 718 2 - 720 1,630 15,739 1,044 2 - - 2 72 1,119
Utah 446 51 0 2 53 178 677 999 22 - - 22 83 1,104 534 - - - - - 534
Vermont 141 - - - - 6 147 244 - 0 - 0 0 245 27 - - - - - 27
Virginia 1,329 591 53 6 650 300 2,279 2,307 67 13 1 81 139 2,527 700 14 1 1 15 15 730
Washington 2,373 1 54 - 54 287 2,715 2,661 - 1 - 1 50 2,713 204 - - - - - 204
West Virginia 684 6 1 - 6 29 720 894 0 - - 0 6 900 61 - - - - - 61
Wisconsin 2,068 254 7 - 260 299 2,627 2,596 32 - - 32 41 2,669 - - - - - - -
Wyoming 207 2 - - 2 40 249 482 1 - - 1 21 504 89 1 - - 1 2 92
U.S. Total 79,211 11,326 1,093 134 12,553 19,628 111,393 117,076 3,677 69 8 3,754 6,819 127,649 16,187 237 124 1 361 444 16,992
Puerto Rico (4) 788 9 5 25 39 86 913 1,078 83 - 2 85 1 1,164 - - - - - - -
Grand Total 79,999 11,335 1,098 159 12,593 19,714 112,306 118,154 3,760 69 10 3,839 6,820 128,813 16,187 237 124 1 361 444 16,993

(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) Data may not be complete.

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