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Highway Statistics 2018


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Functional System Length - 2018
   Miles by Traffic Lanes and Access Control - Rural (1)

August 30, 2019
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 478 92 1 571 - - - - - - - 951 1,006 - - 1,006 72 2,029
Alaska 12 2 986 1,000 - - - - - - - 794 - - - - 5 799
Arizona 900 13 4 916 - - - 18 18 - 18 708 352 64 4 420 83 1,211
Arkansas 435 - 3 438 - - - 63 63 - 63 1,109 8 214 - 222 545 1,876
California 967 202 1 1,170 9 11 104 198 313 - 322 2,553 87 175 125 386 321 3,260
Colorado 637 11 - 648 1 - 18 3 21 7 28 2,261 2 122 - 124 184 2,569
Connecticut 11 17 - 29 0 - - 35 35 1 36 116 - - - - 6 122
Delaware - - - - - - 5 13 18 - 18 32 58 8 - 66 1 100
Dist. of Columbia - - - - - - - - - - - - - - - - - -
Florida 378 340 - 717 10 - - 165 165 - 175 1,437 1,180 - - 1,180 - 2,617
Georgia 288 119 130 537 - - - - - - - 908 680 95 - 775 769 2,452
Hawaii - - - - - - - - - - - 77 - - - - 1 78
Idaho 519 1 1 520 42 27 31 - 58 12 112 1,417 19 27 - 46 199 1,662
Illinois 1,219 24 - 1,243 - - 22 - 22 - 22 1,880 187 153 127 467 13 2,360
Indiana 730 6 45 781 0 17 126 4 146 - 146 1,289 41 604 - 645 31 1,965
Iowa 611 - - 611 - - - - - - - 2,063 - - 1,230 1,230 123 3,416
Kansas 628 11 - 639 8 - 225 171 396 1 404 2,527 - 47 - 47 53 2,627
Kentucky 476 234 1 711 25 - - 373 373 0 398 779 213 193 1 407 33 1,219
Louisiana 490 42 - 532 - 3 5 17 24 - 24 385 440 50 - 490 125 1,000
Maine 248 31 0 279 0 - - 1 1 0 1 761 1 0 3 4 29 794
Maryland 60 82 - 142 13 - 48 8 56 1 69 138 120 42 - 161 21 321
Massachusetts 52 12 - 64 7 - - - - - 7 94 - - - - 4 98
Michigan 512 39 11 562 - - - 327 327 16 344 2,002 43 - - 43 85 2,130
Minnesota 585 3 - 588 - - - 34 34 - 34 2,644 728 44 - 772 38 3,454
Mississippi 562 7 10 578 - - - - - - - 289 1,120 338 25 1,482 13 1,783
Missouri 804 29 - 833 - 0 848 271 1,119 3 1,123 1,635 - 105 - 105 140 1,880
Montana 1,095 - - 1,095 - - - - - - - 2,527 - 20 - 20 226 2,773
Nebraska 381 34 - 415 1 46 259 24 329 1 332 2,236 37 52 - 89 14 2,339
Nevada 437 12 1 449 - - - - - - - 1,347 72 47 - 119 54 1,520
New Hampshire 133 3 6 142 - - - 9 9 - 9 302 - - - - 21 323
New Jersey 13 32 - 45 1 - - 35 35 0 35 132 6 - 11 17 11 160
New Mexico 765 43 35 843 - - - - - - - 995 815 - - 815 107 1,917
New York 627 2 175 804 15 20 30 111 162 4 181 1,889 103 51 11 165 53 2,106
North Carolina 512 48 2 561 3 0 69 339 408 7 418 755 426 189 40 655 163 1,572
North Dakota 510 - - 510 - - - - - - - 2,438 11 438 - 449 57 2,944
Ohio 441 202 - 643 2 11 52 270 332 - 334 976 42 461 9 513 25 1,514
Oklahoma 608 38 - 646 - - - - - - - 1,240 615 132 195 942 63 2,245
Oregon 319 12 165 495 - - - - - - - 2,387 93 3 11 107 163 2,657
Pennsylvania 1,010 62 2 1,074 - - - 348 348 - 348 1,114 159 36 - 195 206 1,515
Rhode Island 18 - - 18 - - 11 - 11 - 11 89 - 2 - 2 6 97
South Carolina 527 19 - 546 1 - - 43 43 - 45 838 671 21 - 691 16 1,546
South Dakota 591 - - 591 4 71 197 - 269 18 291 2,514 12 35 - 47 32 2,592
Tennessee 607 37 - 644 - 12 - - 12 - 12 879 438 5 - 444 452 1,774
Texas 1,930 67 - 1,998 - - - 100 100 - 100 4,263 2,777 403 - 3,180 970 8,412
Utah 674 10 - 684 9 - - - - - 9 1,091 16 26 - 42 29 1,162
Vermont 245 - 11 256 2 - - - - - 2 291 - 12 27 39 0 330
Virginia 546 48 4 598 1 - 20 71 91 - 92 285 1,114 125 19 1,258 90 1,633
Washington 342 86 1 429 492 0 80 32 111 9 612 1,274 17 3 - 20 19 1,313
West Virginia 292 27 - 319 - - - 0 0 - 0 745 7 250 7 264 8 1,016
Wisconsin 474 38 - 512 - 8 25 169 202 - 202 2,195 207 419 17 643 33 2,871
Wyoming 808 - - 808 - - - - - - - 1,860 0 - - 0 106 1,967
U.S. Total 25,508 2,136 1,592 29,236 645 226 2,174 3,252 5,652 80 6,378 63,512 13,921 5,010 1,861 20,792 5,815 90,119
Puerto Rico - - 44 44 - - - - - - - - - - - - - -
Grand Total 25,508 2,136 1,636 29,280 645 226 2,174 3,252 5,652 80 6,378 63,512 13,921 5,010 1,861 20,792 5,815 90,119

 

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

August 30, 2019
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 3,827 45 - - 45 113 3,985 11,974 98 - - 98 185 12,256
Alaska 423 0 - - 0 4 428 1,370 - - - - - 1,370
Arizona 1,234 22 24 - 46 2 1,281 4,148 2 - - 2 58 4,208
Arkansas 2,687 - - - - 380 3,067 11,747 - - - - 66 11,813
California 5,936 - - - - 203 6,140 11,885 33 - - 33 114 12,032
Colorado 3,451 - 12 - 12 1 3,464 5,450 - - - - - 5,450
Connecticut 217 - - - - 0 218 857 - - - - - 857
Delaware 80 9 - - 9 - 89 389 - - - - 1 390
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2,088 104 - - 104 - 2,192 3,998 2 - - 2 23 4,023
Georgia 4,365 36 - - 36 311 4,711 11,479 - - - - 83 11,562
Hawaii 254 0 0 - 0 1 255 214 - - - - - 214
Idaho 1,415 3 - - 3 48 1,466 5,922 3 - - 3 4 5,930
Illinois 4,675 - 43 - 43 - 4,719 11,651 - - - - - 11,651
Indiana 2,033 - 44 - 44 0 2,077 9,688 16 16 - 32 156 9,876
Iowa 3,851 - 6 8 14 38 3,904 14,233 - - 0 0 26 14,259
Kansas 4,110 9 27 - 36 102 4,248 22,437 - 15 - 15 - 22,453
Kentucky 2,283 22 27 - 49 13 2,346 5,834 2 - 6 8 7 5,848
Louisiana 1,683 207 - - 207 35 1,925 4,680 26 - - 26 14 4,720
Maine 918 1 - 1 2 20 940 3,261 0 - 0 0 7 3,268
Maryland 695 - - - - 13 707 1,277 17 - - 17 2 1,295
Massachusetts 305 - - - - - 305 860 - - - - - 860
Michigan 4,840 19 - - 19 29 4,887 16,357 - - - - 14 16,371
Minnesota 6,654 6 - - 6 10 6,670 15,636 - - - - - 15,636
Mississippi 3,664 32 50 1 83 7 3,754 11,925 2 1 7 10 13 11,948
Missouri 3,985 - - - - 30 4,016 16,191 - - - - 45 16,237
Montana 2,824 - 4 - 4 23 2,851 6,836 - - - - 4 6,840
Nebraska 4,173 4 3 - 7 - 4,180 11,345 - - - - - 11,345
Nevada 711 1 - - 1 9 721 2,254 - - - - 4 2,258
New Hampshire 610 - - - - 15 625 1,042 - - - - - 1,042
New Jersey 302 5 - - 5 - 307 775 - - - - - 775
New Mexico 2,082 138 - - 138 75 2,294 4,508 0 - - 0 10 4,519
New York 2,668 0 98 7 105 66 2,839 5,638 - - - - - 5,638
North Carolina 2,797 210 2 - 212 78 3,086 7,430 - - - - 61 7,491
North Dakota 2,526 - - - - - 2,526 11,985 - - - - - 11,985
Ohio 2,648 7 - - 7 - 2,655 10,958 65 4 - 69 6 11,034
Oklahoma 2,364 188 19 - 207 102 2,673 20,820 140 14 - 155 60 21,035
Oregon 2,163 10 - - 10 51 2,224 8,173 - - - - - 8,173
Pennsylvania 4,319 71 3 24 99 31 4,449 7,188 - - - - 36 7,224
Rhode Island 70 2 - - 2 - 72 164 3 - - 3 5 172
South Carolina 2,817 98 - - 98 70 2,985 10,018 2 - - 2 - 10,020
South Dakota 2,949 - 5 - 5 9 2,962 12,408 3 6 - 9 - 12,417
Tennessee 2,732 119 - - 119 82 2,932 4,957 3 - - 3 39 4,999
Texas 9,769 280 - - 280 490 10,539 35,113 - - - - 29 35,142
Utah 1,311 1 - - 1 3 1,315 3,241 - - - - 5 3,247
Vermont 734 - - - - - 734 1,947 - - - - 25 1,972
Virginia 3,465 44 47 - 91 37 3,593 7,363 74 - - 74 0 7,437
Washington 2,010 - 14 - 14 - 2,024 8,089 - - - - - 8,089
West Virginia 1,346 - - - - 1 1,347 5,501 - - - - 24 5,525
Wisconsin 4,710 1 - - 1 31 4,743 11,949 119 - - 119 - 12,068
Wyoming 1,194 24 - - 24 2 1,221 2,719 - - - - 6 2,725
U.S. Total 128,967 1,721 429 40 2,191 2,533 133,691 405,882 610 56 14 680 1,135 407,696
Puerto Rico 134 - - - - - 134 60 - - - - - 60
Grand Total 129,102 1,721 429 40 2,191 2,533 133,825 405,941 610 56 14 680 1,135 407,756

 

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

August 30, 2019
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 219 208 6 433 - 4 - 24 28 1 29 313 734 16 0 750 237 1,300
Alaska 24 9 45 78 - - - - - - - 36 32 29 4 64 39 140
Arizona 128 124 1 253 1 9 8 196 213 0 215 99 448 66 22 537 213 849
Arkansas 191 107 - 298 1 - 0 91 91 3 94 130 22 98 - 120 373 623
California 161 1,103 1 1,265 17 50 70 1,364 1,484 25 1,526 3,309 1,157 44 86 1,286 1,690 6,285
Colorado 177 127 - 304 4 - 182 123 305 15 324 179 119 493 - 612 278 1,069
Connecticut 138 179 1 317 4 0 1 233 234 6 244 506 69 3 2 74 131 711
Delaware 15 26 - 41 1 - 4 33 37 1 39 24 140 15 14 169 21 214
Dist. of Columbia 5 7 - 12 2 1 3 7 11 2 15 13 29 4 12 45 48 106
Florida 84 690 3 777 20 - 28 516 544 8 573 627 3,252 - - 3,252 76 3,955
Georgia 138 483 88 710 8 9 6 129 144 25 177 530 692 177 30 899 960 2,389
Hawaii 19 36 - 55 1 2 12 17 31 1 34 145 36 69 5 109 15 268
Idaho 67 25 1 92 7 8 3 - 11 10 29 227 20 10 - 30 154 411
Illinois 523 376 - 899 - 3 17 89 109 3 112 971 881 353 18 1,252 614 2,837
Indiana 324 179 1 504 5 7 121 19 147 16 168 605 305 425 7 737 428 1,770
Iowa 101 70 1 172 - - - - - - - 176 42 123 266 432 232 840
Kansas 153 80 - 233 15 - 74 98 172 4 191 106 19 73 23 116 89 311
Kentucky 95 137 - 232 - - - 64 64 - 64 106 192 133 - 325 215 647
Louisiana 302 102 0 405 0 18 20 34 72 - 72 200 528 120 13 661 210 1,070
Maine 72 14 1 87 3 - - 13 13 1 17 83 6 6 2 13 32 128
Maryland 84 250 4 338 10 - 72 220 292 5 307 239 501 148 10 660 125 1,024
Massachusetts 131 365 12 508 30 - - 277 277 1 307 1,462 140 127 - 267 220 1,949
Michigan 288 363 24 676 - - - 337 337 16 353 601 595 - - 595 1,167 2,363
Minnesota 161 164 0 325 8 - - 209 209 4 221 148 331 50 - 380 89 617
Mississippi 189 62 2 253 1 5 10 47 62 1 64 293 236 114 29 379 275 948
Missouri 229 299 2 529 0 15 247 204 466 24 490 186 88 116 13 216 463 865
Montana 96 1 1 98 - - - - - - - 98 - 47 - 47 112 257
Nebraska 28 40 - 69 2 33 58 35 126 2 130 68 139 64 2 205 51 324
Nevada 79 59 10 149 3 - - 49 49 1 53 68 131 35 22 187 114 370
New Hampshire 43 40 - 83 2 2 3 66 71 1 74 158 23 2 2 27 34 219
New Jersey 67 318 1 387 3 19 50 381 450 0 453 843 682 54 48 784 172 1,798
New Mexico 110 44 2 156 - 12 - - 12 - 12 167 322 53 0 375 158 700
New York 363 412 161 936 45 8 184 532 725 45 815 1,753 641 125 50 817 560 3,130
North Carolina 440 289 17 745 3 22 108 307 437 32 472 471 432 303 49 785 730 1,986
North Dakota 55 6 - 61 - - - - - - - 75 17 69 - 86 48 208
Ohio 341 586 4 931 9 8 50 512 569 1 580 1,046 380 243 92 715 680 2,442
Oklahoma 164 115 - 279 2 - 31 167 198 4 204 216 539 17 6 562 394 1,172
Oregon 46 35 154 234 5 4 9 36 49 10 64 333 207 14 21 243 279 854
Pennsylvania 609 179 1 788 - 1 10 541 552 5 557 1,609 649 71 67 786 447 2,842
Rhode Island 13 39 - 52 4 - 24 53 77 - 81 241 16 2 - 18 84 342
South Carolina 147 158 - 304 1 - 24 58 82 1 84 138 843 12 1 856 64 1,058
South Dakota 65 22 1 88 - 7 8 0 16 1 17 31 12 18 - 30 75 137
Tennessee 313 233 0 546 2 28 11 124 163 4 169 452 593 4 11 609 804 1,865
Texas 614 844 0 1,459 15 - - 1,119 1,119 258 1,391 1,311 1,582 300 - 1,881 2,981 6,173
Utah 100 153 - 253 20 - - 28 28 - 49 171 58 60 16 134 354 659
Vermont 64 - 0 64 12 - 3 1 4 0 16 82 2 12 15 29 16 127
Virginia 232 285 4 521 12 - 80 256 336 2 350 152 788 176 25 989 213 1,354
Washington 113 220 1 334 86 8 92 206 305 28 420 577 146 7 10 162 702 1,441
West Virginia 172 57 6 235 2 - 0 11 11 - 13 142 58 130 18 206 49 397
Wisconsin 224 122 2 348 2 40 50 190 281 2 285 988 487 215 11 713 225 1,925
Wyoming 106 - - 106 - - - 3 3 0 3 102 9 - - 9 126 236
U.S. Total 8,622 9,839 560 19,021 368 325 1,673 9,021 11,018 569 11,955 22,606 19,370 4,845 1,020 25,235 17,864 65,705
Puerto Rico - - 7 7 - 24 - - 24 - 24 106 - 21 8 28 127 261
Grand Total 8,622 9,839 567 19,028 368 349 1,673 9,021 11,043 569 11,979 22,712 19,370 4,866 1,027 25,263 17,991 65,966

 

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

August 30, 2019
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 1,762 201 - - 201 411 2,373 3,464 29 - - 29 127 3,621 187 - - - - - 187
Alaska 163 8 1 - 9 27 198 241 2 0 - 2 2 245 232 - - - - 2 234
Arizona 821 944 18 - 962 848 2,631 1,629 155 - - 155 144 1,928 216 4 - - 4 1 220
Arkansas 1,454 34 13 - 47 323 1,825 2,133 0 - - 0 35 2,169 237 - - - - 1 238
California 7,156 534 164 4 702 2,762 10,619 11,439 380 - 0 380 625 12,444 329 1 - - 1 8 338
Colorado 1,248 256 42 - 298 244 1,791 1,627 199 1 - 200 26 1,853 63 4 - - 4 - 66
Connecticut 1,507 12 4 3 20 137 1,664 1,770 6 - - 6 24 1,800 314 - - - - - 314
Delaware 145 64 - - 64 11 221 405 1 - - 1 1 407 65 0 - - 0 1 67
Dist. of Columbia 76 9 3 - 13 55 144 134 2 - - 2 2 138 - - - - - - -
Florida 1,514 2,502 8 2 2,512 194 4,220 5,171 999 - 22 1,021 254 6,447 1,656 203 - - 203 6 1,865
Georgia 3,827 254 28 1 282 689 4,799 3,465 15 - - 15 254 3,734 706 2 - - 2 13 721
Hawaii 124 51 8 0 58 10 192 236 21 1 0 22 4 262 180 8 0 - 8 1 189
Idaho 515 3 5 - 8 146 669 751 1 1 - 2 12 765 11 - - - - - 11
Illinois 2,671 594 46 - 640 855 4,165 4,371 54 6 - 60 368 4,799 1,475 - - - - - 1,475
Indiana 2,699 45 57 1 103 296 3,098 3,229 18 1 - 19 110 3,358 793 - - - - 13 805
Iowa 1,311 62 4 11 78 272 1,660 1,197 14 - - 14 102 1,312 - - - - - - -
Kansas 641 235 72 15 322 409 1,372 1,548 68 1 - 69 145 1,762 426 - - - - 21 447
Kentucky 890 156 58 - 214 251 1,355 1,360 7 - - 7 20 1,387 400 2 - - 2 2 404
Louisiana 1,334 214 0 - 214 404 1,953 1,977 81 - - 81 93 2,151 214 - - - - 0 214
Maine 190 10 3 3 16 38 243 493 4 0 0 5 7 504 70 - - - - 0 71
Maryland 1,223 207 10 - 217 133 1,573 1,537 127 - 0 127 165 1,829 531 1 - - 1 7 539
Massachusetts 3,790 91 3 11 106 89 3,986 3,025 12 - - 12 - 3,037 - - - - - - -
Michigan 3,851 110 - 1 111 981 4,942 3,700 12 - - 12 204 3,915 124 - - - - - 124
Minnesota 2,088 211 56 - 267 212 2,567 2,109 11 0 - 11 87 2,207 782 15 - - 15 3 801
Mississippi 894 15 14 5 34 161 1,090 1,517 14 5 - 20 32 1,569 10 - - - - - 10
Missouri 1,350 82 72 25 179 622 2,151 2,066 32 4 - 37 197 2,299 259 - - - - 33 292
Montana 259 - 10 - 10 22 292 385 - 1 - 1 13 398 54 - - - - - 54
Nebraska 640 129 5 - 134 91 865 628 12 - 0 13 4 644 69 - - - - - 69
Nevada 292 118 98 - 216 385 892 47 1 0 - 1 1 49 894 43 88 - 132 168 1,193
New Hampshire 415 28 - 0 28 41 485 524 6 - - 6 7 537 - - - - - - -
New Jersey 3,331 57 0 0 58 241 3,629 2,811 23 - - 23 62 2,897 401 - - - - - 401
New Mexico 451 125 43 - 167 119 737 798 36 5 - 41 5 844 299 2 - - 2 5 305
New York 4,836 143 105 19 268 360 5,464 5,375 27 20 - 47 65 5,488 255 - - - - 0 255
North Carolina 2,528 232 13 57 303 602 3,433 3,134 33 - 6 39 192 3,365 442 0 - - 0 10 452
North Dakota 284 5 2 - 7 23 315 331 - - - - - 331 - - - - - - -
Ohio 2,815 129 93 - 222 930 3,967 4,875 196 15 - 210 279 5,364 597 2 - - 2 5 604
Oklahoma 1,473 195 21 - 216 572 2,261 1,427 23 - - 23 84 1,534 125 1 - - 1 5 131
Oregon 1,043 89 - - 89 157 1,289 2,091 1 - - 1 18 2,109 505 - - - - - 505
Pennsylvania 3,523 175 16 - 192 306 4,020 5,644 21 2 - 23 55 5,722 - - - - - - -
Rhode Island 326 - - - - 8 334 540 - - - - - 540 30 - - - - - 30
South Carolina 1,005 646 10 - 656 114 1,775 2,646 108 - - 108 47 2,802 77 - - - - 0 77
South Dakota 319 6 4 - 10 107 435 338 - - - - 12 350 - - - - - - -
Tennessee 1,763 252 - 4 257 535 2,554 2,427 16 - - 16 87 2,530 1,002 2 - - 2 0 1,004
Texas 4,215 284 17 - 300 3,472 7,987 13,557 291 1 - 292 1,893 15,741 1,044 4 - - 4 73 1,121
Utah 454 53 0 1 55 169 678 1,019 18 7 - 25 67 1,111 550 - - - - 1 550
Vermont 141 6 - - 6 - 147 245 - 0 - 0 0 245 26 - - - - - 26
Virginia 1,330 591 52 5 648 291 2,268 2,315 82 13 1 95 123 2,533 733 15 2 - 17 18 768
Washington 2,368 23 28 - 51 315 2,733 2,668 3 - - 3 49 2,720 214 - - - - - 214
West Virginia 683 10 1 - 11 26 720 897 0 - - 0 3 901 61 - - - - - 61
Wisconsin 2,035 267 6 - 273 315 2,624 2,661 31 - - 31 42 2,735 - - - - - - -
Wyoming 210 2 - - 2 45 257 508 1 - - 1 18 527 117 1 - - 1 1 119
U.S. Total 79,984 10,471 1,214 168 11,854 19,825 111,663 118,483 3,193 84 30 3,308 6,168 127,958 16,771 310 91 - 401 400 17,572
Puerto Rico 522 - 41 27 68 12 602 621 - 6 - 6 - 627 - - - - - - -
Grand Total 80,506 10,471 1,254 196 11,922 19,837 112,264 119,104 3,193 90 30 3,314 6,168 128,585 16,771 310 91 - 401 400 17,572

(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.

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