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Highway Statistics 2007

Functional System Length - 2007 Miles by Traffic Lanes and Access Control - Rural 1/

OCTOBER 2008
SHEET 1 OF 4
Table HM-55

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STATE INTERSTATE OTHER PRINCIPAL ARTERIAL
DIVIDED HIGHWAYS 2/ OTHER 3/ TOTAL 2 LANES DIVIDED HIGHWAYS - 4 OR MORE LANES 2/ OTHER 3/ TOTAL
FULL ACCESS CONTROL DEGREE OF ACCESS CONTROL TOTAL
4 LANES > 4 LANES NONE PARTIAL FULL
Alabama 504 39 - 543 1,206 739 24 25 788 157 2,151
Alaska - - 1,012 1,012 786 6 - - 6 14 806
Arizona 978 3 - 981 836 231 59 - 290 41 1,167
Arkansas 459 1 - 460 1,748 33 141 39 213 272 2,233
California 1,064 218 - 1,282 2,304 125 392 512 1,029 179 3,512
Colorado 675 9 - 684 1,811 72 105 2 179 329 2,319
Connecticut 23 20 - 43 124 - - 40 40 - 164
Delaware - - - - 34 102 6 21 129 4 167
Dist. of Columbia - - - - - - - - - - -
Florida 554 194 - 748 1,714 1,044 16 79 1,139 - 2,853
Georgia 592 122 - 714 1,118 934 109 1 1,044 459 2,621
Hawaii 6 - - 6 108 3 - - 3 - 111
Idaho 522 - - 522 1,457 18 54 - 72 192 1,721
Illinois 1,351 6 - 1,357 1,869 161 181 115 457 12 2,338
Indiana 4/ 703 3 - 706 1,077 376 263 - 639 14 1,730
Iowa 628 1 - 629 2,722 - 554 75 629 113 3,464
Kansas 643 - - 643 2,698 42 178 92 312 54 3,064
Kentucky 410 143 - 553 1,059 208 171 876 1,255 26 2,340
Louisiana 466 10 - 476 786 156 43 - 199 8 993
Maine 278 21 - 299 752 - - 4 4 32 788
Maryland 61 122 - 183 105 125 177 15 317 21 443
Massachusetts 69 22 - 91 137 - - 20 20 9 166
Michigan 559 49 - 608 2,131 - 79 306 385 69 2,585
Minnesota 5/ 655 7 - 662 2,915 427 314 - 741 40 3,696
Mississippi 492 - - 492 732 531 543 10 1,084 68 1,884
Missouri 722 - - 722 1,922 50 764 231 1,045 154 3,121
Montana 1,130 - - 1,130 2,492 7 7 - 14 115 2,621
Nebraska 410 11 - 421 2,263 58 272 1 331 100 2,694
Nevada 451 - - 451 1,303 40 - 12 52 55 1,410
New Hampshire 133 11 6 150 307 - - 22 22 31 360
New Jersey 28 37 - 65 148 14 - 60 74 32 254
New Mexico 844 - - 844 864 909 - - 909 68 1,841
New York 792 44 - 836 1,093 121 45 118 284 166 1,543
North Carolina 501 41 - 542 948 314 325 231 870 144 1,962
North Dakota 519 - - 519 2,381 - 523 - 523 27 2,931
Ohio 586 138 - 724 970 93 647 235 975 24 1,969
Oklahoma 683 1 - 684 1,210 488 91 421 1,000 107 2,317
Oregon 533 22 - 555 2,409 33 48 19 100 273 2,782
Pennsylvania 1,020 51 - 1,071 1,213 122 139 300 561 189 1,963
Rhode Island 19 - - 19 42 - 3 - 3 3 48
South Carolina 572 5 - 577 811 424 18 - 442 28 1,281
South Dakota 600 2 - 602 2,050 110 311 - 421 62 2,533
Tennessee 671 17 - 688 1,058 605 - 4 609 204 1,871
Texas 2,051 129 - 2,180 3,788 1,731 454 118 2,303 928 7,019
Utah 716 9 - 725 848 29 19 - 48 90 986
Vermont 280 - - 280 261 - 9 18 27 32 320
Virginia 629 37 - 666 138 1,034 76 87 1,197 72 1,407
Washington 374 94 - 468 1,611 - 162 57 219 151 1,981
West Virginia 351 24 - 375 752 73 226 - 299 - 1,051
Wisconsin 440 38 - 478 2,236 153 315 418 886 64 3,186
Wyoming 816 - - 816 1,912 15 9 - 24 53 1,989
U.S. Total 27,563 1,701 1,018 30,282 65,259 11,756 7,872 4,584 24,212 5,285 94,756
Puerto Rico 27 - 2 29 18 - 7 9 16 19 53
Grand Total 27,590 1,701 1,020 30,311 65,277 11,756 7,879 4,593 24,228 5,304 94,809

OCTOBER 2008
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 3,626 19 - - 19 172 3,817 11,685 29 - - 29 14 11,728
Alaska 444 - - - - - 444 1,423 - - - - 13 1,436
Arizona 1,149 87 21 6 114 94 1,357 4,187 24 - - 24 90 4,301
Arkansas 2,635 - - - - 317 2,952 12,415 - 16 - 16 81 12,512
California 6,415 32 64 - 96 102 6,613 12,446 12 - - 12 209 12,667
Colorado 3,708 23 - - 23 27 3,758 5,492 2 - - 2 - 5,494
Connecticut 247 - - - - - 247 951 - - - - - 951
Delaware 89 15 - - 15 - 104 457 - - - - - 457
Dist. of Columbia - - - - - - - - - - - - - -
Florida 2,322 73 - - 73 5 2,400 4,096 4 - - 4 10 4,110
Georgia 4,982 117 72 - 189 40 5,211 12,684 1 5 - 6 3 12,693
Hawaii 295 - - - - 2 297 311 - - - - - 311
Idaho 1,314 12 1 - 13 49 1,376 5,581 - 34 - 34 59 5,674
Illinois 4,605 57 47 - 104 - 4,709 13,727 2 55 - 57 2 13,786
Indiana 4/ 1,937 237 39 - 276 9 2,222 10,404 180 14 - 194 166 10,764
Iowa 3,774 - 7 - 7 130 3,911 14,324 - - - - 16 14,340
Kansas 4,190 - 29 - 29 65 4,284 22,875 - 1 - 1 8 22,884
Kentucky 1,672 18 - - 18 35 1,725 6,131 - - 11 11 27 6,169
Louisiana 1,396 184 - - 184 9 1,589 4,464 173 - - 173 35 4,672
Maine 984 3 - - 3 27 1,014 3,220 - - - - - 3,220
Maryland 809 26 4 - 30 1 840 1,520 11 - - 11 3 1,534
Massachusetts 394 - - 11 11 - 405 1,138 - - - - - 1,138
Michigan 4,871 - 53 - 53 34 4,958 16,621 - - - - 18 16,639
Minnesota 5/ 6,837 33 2 - 35 38 6,910 16,194 - - - - 21 16,215
Mississippi 3,548 20 - - 20 126 3,694 11,456 5 1 - 6 206 11,668
Missouri 3,953 - - - - 9 3,962 16,450 - - - - 2 16,452
Montana 2,950 4 12 - 16 15 2,981 7,055 - - - - 6 7,061
Nebraska 4,129 - 38 - 38 2 4,169 11,472 6 - - 6 - 11,478
Nevada 710 24 - 3 27 - 737 2,064 - - - - 10 2,074
New Hampshire 449 1 - - 1 19 469 1,096 - - - - - 1,096
New Jersey 292 21 - - 21 - 313 966 - - - - - 966
New Mexico 1,826 52 - - 52 57 1,935 3,820 13 - - 13 43 3,876
New York 3,562 48 - 25 73 107 3,742 5,690 - - - - - 5,690
North Carolina 2,427 25 39 - 64 118 2,609 7,761 129 - 7 136 97 7,994
North Dakota 2,516 - - - - - 2,516 11,519 - - - - - 11,519
Ohio 2,575 10 1 - 11 70 2,656 10,917 60 60 - 120 294 11,331
Oklahoma 2,382 243 29 - 272 30 2,684 21,025 93 14 - 107 98 21,230
Oregon 2,267 1 - - 1 92 2,360 8,292 - - - - - 8,292
Pennsylvania 4,352 16 10 26 52 135 4,539 7,191 5 - - 5 27 7,223
Rhode Island 63 - 2 - 2 1 66 133 - 6 - 6 6 145
South Carolina 2,880 385 - - 385 23 3,288 10,387 97 - - 97 - 10,484
South Dakota 3,317 - 3 - 3 16 3,336 12,439 3 1 - 4 - 12,443
Tennessee 2,970 64 - - 64 166 3,200 5,083 - - - - 25 5,108
Texas 8,601 696 - 54 750 651 10,002 35,213 287 - 15 302 325 35,840
Utah 1,478 11 - - 11 1 1,490 3,178 - - - - 16 3,194
Vermont 723 - 2 - 2 3 728 2,004 - 1 - 1 2 2,007
Virginia 3,072 247 29 - 276 64 3,412 9,048 44 - - 44 202 9,294
Washington 1,839 - 19 - 19 7 1,865 8,127 - - - - 45 8,172
West Virginia 1,274 - - - - 64 1,338 5,637 - - - - 1 5,638
Wisconsin 4,790 3 7 - 10 32 4,832 12,568 - - - - 12 12,580
Wyoming 1,216 1 - - 1 4 1,221 2,830 - - - - 47 2,877
U.S. Total 128,856 2,808 530 125 3,463 2,968 135,287 415,767 1,180 208 33 1,421 2,239 419,427
Puerto Rico 230 - 2 - 2 - 232 244 - - - - - 244
Grand Total 129,086 2,808 532 125 3,465 2,968 135,519 416,011 1,180 208 33 1,421 2,239 419,671

OCTOBER 2008
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 232 129 - 361 3 - 37 1 38 - 41 263 502 44 - 546 248 1,057
Alaska 24 7 38 69 - - - - - - - 7 5 33 1 39 13 59
Arizona 112 76 - 188 - - 4 166 170 - 170 101 434 17 9 460 838 1,399
Arkansas 126 69 - 195 8 - 14 77 91 1 100 218 18 42 12 72 330 620
California 166 1,011 2 1,179 52 - 219 1,267 1,486 12 1,550 1,250 1,993 545 111 2,649 2,517 6,416
Colorado 174 95 - 269 11 9 156 123 288 16 315 342 390 181 - 571 276 1,189
Connecticut 127 175 1 303 4 - 2 227 229 4 237 482 58 4 - 62 140 684
Delaware 12 28 - 40 - - 7 23 30 - 30 32 104 5 - 109 36 177
Dist. of Columbia 4 9 - 13 - - 13 5 18 2 20 18 24 4 - 28 56 102
Florida 282 434 3 719 18 - 31 524 555 - 573 559 2,597 - - 2,597 431 3,587
Georgia 151 376 - 527 2 - 16 93 109 3 114 513 525 158 87 770 668 1,951
Hawaii 11 38 - 49 - - 32 - 32 2 34 108 35 29 - 64 55 227
Idaho 79 12 - 91 - - - - - - - 148 7 23 - 30 186 364
Illinois 478 324 - 802 3 - 21 88 109 4 116 1,255 658 328 42 1,028 756 3,039
Indiana 4/ 299 152 1 452 4 - 82 48 130 1 135 696 380 108 1 489 348 1,533
Iowa 101 53 - 154 - - - - - - - 151 28 220 109 357 298 806
Kansas 135 78 1 214 12 - 112 61 173 2 187 192 86 181 15 282 311 785
Kentucky 77 133 - 210 2 - 4 60 64 - 66 214 171 118 - 289 276 779
Louisiana 256 61 - 317 - 1 20 21 42 - 42 267 501 98 7 606 176 1,049
Maine 63 4 1 68 2 - 3 16 19 - 21 87 8 8 2 18 36 141
Maryland 71 224 3 298 7 - 107 174 281 6 294 343 502 43 - 545 189 1,077
Massachusetts 116 361 - 477 39 - - 273 273 2 314 1,450 105 111 - 216 180 1,846
Michigan 285 350 - 635 2 - 3 323 326 - 328 633 63 412 1 476 1,193 2,302
Minnesota 5/ 146 105 - 251 2 - 78 77 155 - 157 175 219 137 11 367 47 589
Mississippi 168 38 - 206 1 - 38 31 69 - 70 370 126 216 10 352 262 984
Missouri 224 232 2 458 7 - 191 122 313 79 399 454 108 130 8 246 471 1,171
Montana 62 - - 62 - - - - - - - 77 39 5 - 44 67 188
Nebraska 28 33 - 61 - - 8 13 21 - 21 115 123 107 24 254 102 471
Nevada 62 54 - 116 - - 7 42 49 - 49 81 87 - 15 102 100 283
New Hampshire 53 24 - 77 4 - 9 43 52 - 56 162 9 4 4 17 42 221
New Jersey 47 320 - 367 - - 44 359 403 - 403 791 609 66 71 746 167 1,704
New Mexico 119 36 - 155 5 - - - - - 5 141 329 29 - 358 198 697
New York 456 395 - 851 30 - 229 513 742 26 798 1,416 417 148 95 660 767 2,843
North Carolina 322 245 - 567 - - 170 224 394 5 399 500 425 139 31 595 681 1,776
North Dakota 44 7 - 51 - - - - - - - 69 7 33 - 40 59 168
Ohio 374 474 1 849 1 - 98 381 479 2 482 1,003 172 269 131 572 836 2,411
Oklahoma 160 89 - 249 - - 27 163 190 - 190 225 298 23 12 333 489 1,047
Oregon 96 75 - 171 1 - 13 39 52 4 57 312 70 102 3 175 268 755
Pennsylvania 530 157 - 687 6 - 50 488 538 6 550 1,607 489 104 125 718 516 2,841
Rhode Island 7 32 2 41 6 - 34 47 81 - 87 204 15 7 4 26 129 359
South Carolina 97 139 - 236 4 - 37 42 79 - 83 200 700 8 6 714 101 1,015
South Dakota 58 18 - 76 3 - 8 - 8 - 11 20 4 20 - 24 91 135
Tennessee 194 222 - 416 1 - 18 128 146 1 148 396 491 35 14 540 608 1,544
Texas 381 671 - 1,052 52 - 402 723 1,125 67 1,244 1,000 1,472 313 163 1,948 2,264 5,212
Utah 89 122 - 211 2 - 10 - 10 - 12 118 157 53 - 210 35 363
Vermont 40 - - 40 13 - 3 2 5 2 20 85 1 2 - 3 15 103
Virginia 167 281 2 450 13 2 45 178 225 11 249 227 571 192 34 797 243 1,267
Washington 89 208 - 297 95 - 105 153 258 22 375 421 152 24 2 178 710 1,309
West Virginia 142 36 - 178 1 - - 7 7 - 8 126 74 62 4 140 58 324
Wisconsin 192 70 - 262 - - 27 247 274 - 274 889 472 203 10 685 291 1,865
Wyoming 96 - 1 97 - - 2 1 3 - 3 81 42 53 - 95 36 212
U.S. Total 7,824 8,282 58 16,164 416 12 2,536 7,593 10,141 280 10,837 20,594 16,872 5,196 1,174 23,242 19,210 63,046
Puerto Rico 107 45 81 233 3 - 17 44 61 - 64 143 100 57 3 160 88 391
Grand Total 7,931 8,327 139 16,397 419 12 2,553 7,637 10,202 280 10,901 20,737 16,972 5,253 1,177 23,402 19,298 63,437

OCTOBER 2008
SHEET 4 OF 4
Table HM-55

STATE MINOR ARTERIAL 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 1,470 128 7 - 135 590 2,195 2,068 19 - - 19 59 2,146
Alaska 140 10 16 - 26 41 207 331 - - - - 12 343
Arizona 884 123 9 9 141 766 1,791 1,405 51 - - 51 176 1,632
Arkansas 917 - 8 - 8 172 1,097 934 11 1 - 12 20 966
California 5,452 2,017 355 - 2,372 2,802 10,626 9,943 374 38 - 412 744 11,099
Colorado 1,206 239 1 - 240 212 1,658 1,499 225 - - 225 64 1,788
Connecticut 1,520 13 6 2 21 120 1,661 1,809 16 - - 16 25 1,850
Delaware 133 38 - - 38 19 190 349 5 - - 5 12 366
Dist. of Columbia 80 17 1 4 22 61 163 146 5 - - 5 4 155
Florida 1,655 1,501 2 - 1,503 861 4,019 5,718 572 2 - 574 527 6,819
Georgia 3,204 298 70 2 370 655 4,229 2,268 63 - - 63 334 2,665
Hawaii 53 21 2 - 23 41 117 363 4 - - 4 25 392
Idaho 550 - 4 - 4 97 651 590 - - - - 21 611
Illinois 3,027 411 21 - 432 870 4,329 4,102 47 1 - 48 336 4,486
Indiana 4/ 2,126 84 8 - 92 218 2,436 2,167 9 - - 9 38 2,214
Iowa 804 68 13 - 81 665 1,550 757 1 - - 1 294 1,052
Kansas 998 101 50 - 151 248 1,397 1,299 11 9 - 20 63 1,382
Kentucky 824 60 10 1 71 122 1,017 941 3 - - 3 15 959
Louisiana 1,317 269 - - 269 289 1,875 2,015 103 - - 103 77 2,195
Maine 170 13 4 - 17 44 231 525 - - 1 1 8 534
Maryland 1,103 159 8 - 167 155 1,425 1,606 43 - - 43 93 1,742
Massachusetts 3,683 35 3 1 39 37 3,759 2,911 - - - - - 2,911
Michigan 3,566 73 113 - 186 1,021 4,773 3,122 2 21 - 23 347 3,492
Minnesota 5/ 1,428 443 112 4 559 298 2,285 1,849 80 2 2 84 71 2,004
Mississippi 727 14 6 - 20 135 882 1,312 9 53 - 62 38 1,412
Missouri 1,579 13 20 34 67 278 1,924 2,219 - - - - 74 2,293
Montana 223 8 1 - 9 13 245 321 - - - - 2 323
Nebraska 601 83 2 - 85 68 754 449 9 - - 9 4 462
Nevada 175 163 1 - 164 288 627 502 11 - - 11 114 627
New Hampshire 457 19 7 - 26 13 496 504 1 - - 1 2 507
New Jersey 3,298 49 1 - 50 135 3,483 2,670 12 - - 12 78 2,760
New Mexico 419 113 - - 113 80 612 1,444 20 - - 20 31 1,495
New York 4,738 158 103 43 304 655 5,697 5,093 49 19 4 72 259 5,424
North Carolina 2,172 123 62 2 187 804 3,163 2,722 11 1 - 12 146 2,880
North Dakota 257 - 8 - 8 29 294 289 - - - - - 289
Ohio 2,821 148 107 9 264 814 3,899 4,172 63 10 4 77 382 4,631
Oklahoma 1,597 2 - - 2 542 2,141 989 - - - - 61 1,050
Oregon 952 25 - - 25 142 1,119 1,858 - - - - 20 1,878
Pennsylvania 3,546 62 20 - 82 328 3,956 5,282 8 - - 8 38 5,328
Rhode Island 326 3 2 - 5 29 360 612 - - - - 2 614
South Carolina 932 385 - - 385 137 1,454 2,231 85 - - 85 83 2,399
South Dakota 265 5 8 - 13 95 373 229 - - - - 21 250
Tennessee 1,674 224 1 1 226 553 2,453 2,025 29 - - 29 123 2,177
Texas 3,542 1,496 63 - 1,559 1,922 7,023 7,675 417 28 4 449 1,342 9,466
Utah 531 209 17 - 226 57 814 622 111 - - 111 65 798
Vermont 149 - - - - 3 152 213 3 - - 3 - 216
Virginia 1,420 428 17 9 454 338 2,212 2,062 64 6 - 70 202 2,334
Washington 2,092 63 7 - 70 408 2,570 2,234 5 - - 5 99 2,338
West Virginia 675 15 - - 15 31 721 707 7 - - 7 1 715
Wisconsin 1,929 228 4 - 232 273 2,434 2,111 43 - - 43 21 2,175
Wyoming 150 3 2 - 5 12 167 496 1 - - 1 9 506
U.S. Total 73,557 10,160 1,282 121 11,563 18,586 103,706 99,760 2,602 191 15 2,808 6,582 109,150
Puerto Rico 914 29 11 - 40 56 1,010 1,188 15 1 - 16 30 1,234
Grand Total 74,471 10,189 1,293 121 11,603 18,642 104,716 100,948 2,617 192 15 2,824 6,612 110,384

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

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/ Excludes 788 miles of Federal agency owned roads.

5/ Excludes 437 miles of local government owned roads.

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Updated: 01/03/2012

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