Skip to contentUnited States Department of Transportation - Federal Highway Administration FHWA HomeFeedback
Highway Statistics 2005 OHPI > Highway Statistics > 2005 > Roadway Extent, Characteristics, and Performance > Table HM-31

FEDERAL-AID HIGHWAY LENGTH - 2005

MILES BY TYPE OF SURFACE 1/

OCTOBER 2006 Table HM-31
SHEET 1 OF 2
STATE NATIONAL HIGHWAY SYSTEM
INTERSTATE SYSTEM OTHER TOTAL RURAL AND URBAN
RURAL URBAN RURAL URBAN
PAVED 2/ PAVED 2/ PAVED 2/ PAVED 2/ PAVED 2/
HIGH TYPE TOTAL HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID
Alabama 341 52 154 547 199 17 137 353 - 18 2,025 1 - 2,044 - 23 668 19 13 723 - 41 3,233 89 304 3,667
Alaska 136 - - 136 6 - - 6 - 753 62 - - 815 - 68 8 - - 76 - 821 212 - - 1,033
Arizona 971 - 9 980 118 15 54 187 26 245 844 - - 1,115 - 23 262 - 158 443 26 268 2,195 15 221 2,725
Arkansas 242 147 77 466 61 24 104 189 - - 1,530 231 56 1,817 6 - 155 27 57 245 6 - 1,988 429 294 2,717
California 623 237 454 1,314 186 239 690 1,115 - 43 2,872 264 266 3,445 - 40 776 281 553 1,650 - 83 4,457 1,021 1,963 7,524
Colorado 318 39 329 686 148 35 86 269 - 109 1,640 9 101 1,859 - 40 576 26 95 737 - 149 2,682 109 611 3,551
Connecticut 23 21 - 44 102 189 12 303 - - 83 75 - 158 - - 119 337 3 459 - - 327 622 15 964
Delaware - - - - - 15 26 41 - - 10 108 52 170 - 3 13 61 47 124 - 3 23 184 125 335
Dist. of Columbia - - - - - 13 - 13 - - - - - - - - 25 42 2 69 - - 25 55 2 82
Florida 557 188 - 745 528 167 19 714 - - 1,463 - - 1,463 - 53 1,299 18 - 1,370 - 53 3,847 373 19 4,292
Georgia 255 - 460 715 266 - 263 529 - - 2,107 - 19 2,126 - 9 890 - 74 973 - 9 3,518 - 816 4,343
Hawaii - - 6 6 18 - 30 48 - - 86 - 16 102 - 4 179 - - 183 - 4 283 - 52 339
Idaho 437 3 81 521 66 - 25 91 - 62 1,546 - 33 1,641 - 5 98 - 11 114 - 67 2,147 3 150 2,367
Illinois 104 1,049 308 1,461 12 544 144 700 - - 186 1,425 137 1,748 - - 88 1,366 308 1,762 - - 390 4,384 897 5,671
Indiana 3/ 85 650 118 853 11 251 51 313 - - 314 844 172 1,330 - 11 94 186 90 381 - 11 504 1,931 431 2,877
Iowa 51 - 578 629 16 - 138 154 - - 317 - 1,710 2,027 2 - 25 - 380 407 2 - 409 - 2,806 3,217
Kansas 479 5 159 643 65 14 134 213 - 11 2,340 32 204 2,587 - - 154 52 96 302 - 11 3,038 103 593 3,745
Kentucky 397 31 124 552 72 42 95 209 - 10 1,415 91 211 1,727 - 19 202 92 73 386 - 29 2,086 256 503 2,874
Louisiana 150 64 264 478 60 63 193 316 - - 284 647 88 1,019 - 3 218 280 147 648 - 3 712 1,054 692 2,461
Maine 291 - 8 299 66 2 - 68 9 179 599 - 2 789 - 27 107 1 1 136 9 206 1,063 3 11 1,292
Maryland 183 - 1 184 276 - 22 298 - - 453 - 5 458 - - 504 - 9 513 - - 1,416 - 37 1,453
Massachusetts 90 1 - 91 460 9 8 477 - - 138 29 - 167 - 7 1,046 160 - 1,213 - 7 1,734 199 8 1,948
Michigan 102 122 385 609 55 285 295 635 - 21 790 1,207 116 2,134 1 7 168 729 468 1,373 1 28 1,115 2,343 1,264 4,751
Minnesota 88 221 359 668 27 102 105 234 - 431 1,024 836 272 2,563 - 68 159 151 112 490 - 499 1,298 1,310 848 3,955
Mississippi 175 120 191 486 45 75 76 196 3 - 813 584 192 1,592 2 19 231 83 64 399 5 19 1,264 862 523 2,673
Missouri 523 - 278 801 230 - 135 365 - 219 1,591 - 756 2,566 - 15 383 - 262 660 - 234 2,727 - 1,431 4,392
Montana 1,012 51 67 1,130 37 7 18 62 - 107 2,506 - 4 2,617 - 1 52 - 12 65 - 108 3,607 58 101 3,874
Nebraska - 290 134 424 - 22 36 58 - - 1,281 419 612 2,312 - - 21 92 161 274 - - 1,302 823 943 3,068
Nevada 328 19 104 451 45 7 59 111 - - 1,422 - - 1,422 - - 131 - 14 145 - - 1,926 26 177 2,129
New Hampshire 151 - - 151 74 - - 74 15 199 175 22 - 411 - 45 109 9 - 163 15 244 509 31 - 799
New Jersey 34 30 - 64 198 107 58 363 - - 72 179 - 251 - - 461 867 50 1,378 - - 765 1,183 108 2,056
New Mexico 674 54 3 731 80 32 22 134 42 163 1,504 - - 1,709 25 42 153 - 6 226 67 205 2,411 86 31 2,800
New York 4/ 361 462 123 946 63 473 157 693 - - 494 1,212 115 1,821 - 21 411 1,101 108 1,641 - 21 1,329 3,248 503 5,101
North Carolina 257 41 223 521 214 148 200 562 - - 1,899 27 23 1,949 - - 693 13 67 773 - - 3,063 229 513 3,805
North Dakota - 132 389 521 - 10 41 51 - 9 1,928 19 132 2,088 - - 26 1 35 62 - 9 1,954 162 597 2,722
Ohio 173 498 53 724 241 520 88 849 - - 973 564 87 1,624 - - 689 427 95 1,211 - - 2,076 2,009 323 4,408
Oklahoma 349 95 199 643 99 36 110 245 7 58 1,241 321 425 2,052 - - 100 83 180 363 7 58 1,789 535 914 3,303
Oregon 365 69 120 554 46 50 76 172 - 100 2,503 7 5 2,615 - 1 352 23 16 392 - 101 3,266 149 217 3,733
Pennsylvania 113 657 297 1,067 92 404 191 687 - 107 330 1,119 243 1,799 - 152 313 1,124 344 1,933 - 259 848 3,304 1,075 5,486
Rhode Island - 21 - 21 31 19 - 50 - 7 31 7 - 45 - 26 85 38 - 149 - 33 147 85 - 265
South Carolina 357 - 215 572 157 - 79 236 - 322 460 329 - 1,111 - 59 460 134 2 655 - 381 1,434 463 296 2,574
South Dakota 25 98 486 609 - 9 60 69 - 5 1,271 200 712 2,188 - - 13 10 49 72 - 5 1,309 317 1,307 2,938
Tennessee 527 156 7 690 190 194 29 413 - - 968 438 - 1,406 - - 505 177 20 702 - - 2,190 965 56 3,211
Texas 926 518 478 1,922 304 278 415 997 560 59 4,681 1,012 162 6,474 163 115 1,822 572 1,015 3,687 723 174 7,733 2,380 2,070 13,080
Utah 628 - 93 721 99 15 99 213 - - 970 - - 970 - 3 236 - 28 267 - 3 1,933 15 220 2,171
Vermont 280 - - 280 40 - - 40 - - 320 - 2 322 - - 55 - 2 57 - - 695 - 4 699
Virginia 558 74 30 662 229 53 169 451 - - 1,271 27 57 1,355 - - 878 17 90 985 - - 2,936 171 346 3,453
Washington 254 22 191 467 156 5 136 297 - 27 1,809 3 177 2,016 - 13 494 43 61 611 - 40 2,713 73 565 3,391
West Virginia 29 248 118 395 15 90 53 158 - - 781 105 185 1,071 - - 122 32 35 189 - - 947 475 391 1,813
Wisconsin 84 175 221 480 23 168 72 263 - 12 1,466 598 414 2,490 2 - 166 262 530 960 2 12 1,739 1,203 1,237 4,193
Wyoming 651 10 161 822 29 7 54 90 10 20 1,906 21 6 1,963 - - 70 - 10 80 10 20 2,656 38 231 2,955
U.S. Total 14,757 6,670 8,055 29,482 5,555 4,755 5,064 15,374 672 3,296 56,794 13,012 7,769 81,543 201 922 16,864 8,936 5,953 32,876 873 4,218 93,970 33,373 26,841 159,275
Puerto Rico 4 9 18 31 119 9 105 233 - - 20 - 10 30 - - 73 8 23 104 - - 216 26 156 398
Grand Total 14,761 6,679 8,073 29,513 5,674 4,764 5,169 15,607 672 3,296 56,814 13,012 7,779 81,573 201 922 16,937 8,944 5,976 32,980 873 4,218 94,186 33,399 26,997 159,673
OCTOBER 2006 Table HM-31
SHEET 2 OF 2
STATE OTHER FEDERAL - AID HIGHWAYS - RURAL OTHER FEDERAL - AID HIGHWAYS - URBAN OTHER FEDERAL - AID HIGHWAYS - TOTAL
UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL UNPAVED PAVED 2/ TOTAL
LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL LOW TYPE INTERMEDIATE TYPE HIGH TYPE TOTAL
FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID FLEXIBLE COMPOSITE RIGID
Alabama - 3,532 3,686 8,425 18 8 15,669 15,669 - 298 1,287 2,749 148 19 4,501 4,501 - 3,830 4,973 11,174 166 27 20,170 20,170
Alaska 782 - 968 - - - 968 1,750 - 32 464 28 - - 524 524 782 32 1,432 28 - - 1,492 2,274
Arizona 159 451 2,189 2,914 5 - 5,559 5,718 62 384 2,039 2,069 24 22 4,538 4,600 221 835 4,228 4,983 29 22 10,097 10,318
Arkansas 151 2,381 1,447 10,905 982 - 15,715 15,866 9 504 183 1,540 148 33 2,408 2,417 160 2,885 1,630 12,445 1,130 33 18,123 18,283
California 367 271 4,607 13,729 218 95 18,920 19,287 104 522 5,579 20,235 550 446 27,332 27,436 471 793 10,186 33,964 768 541 46,252 46,723
Colorado 893 201 3,425 5,133 114 3 8,876 9,769 84 88 1,646 2,206 74 196 4,210 4,294 977 289 5,071 7,339 188 199 13,086 14,063
Connecticut - 14 184 923 79 - 1,200 1,200 - 201 209 2,959 518 27 3,914 3,914 - 215 393 3,882 597 27 5,114 5,114
Delaware - - 94 69 392 1 556 556 - 10 167 158 245 60 640 640 - 10 261 227 637 61 1,196 1,196
Dist. of Columbia - - - - - - - - - - - 64 277 24 365 365 - - - 64 277 24 365 365
Florida - - 1,572 6,033 60 - 7,665 7,665 - 10 6,851 6,550 181 43 13,635 13,635 - 10 8,423 12,583 241 43 21,300 21,300
Georgia 252 1,761 2,170 14,036 - - 17,967 18,219 3 74 1,091 6,835 - 59 8,059 8,062 255 1,835 3,261 20,871 - 59 26,026 26,281
Hawaii - 17 29 571 - - 617 617 - 10 69 500 - 7 586 586 - 27 98 1,071 - 7 1,203 1,203
Idaho 1,598 971 1,211 3,313 - - 5,495 7,093 19 76 117 1,238 - 4 1,435 1,454 1,617 1,047 1,328 4,551 - 4 6,930 8,547
Illinois 335 2,647 298 7,759 7,880 394 18,978 19,313 47 855 320 2,935 4,630 1,026 9,766 9,813 382 3,502 618 10,694 12,510 1,420 28,744 29,126
Indiana 3/ 15 21 5,815 6,119 854 446 13,255 13,270 13 49 3,126 1,752 647 274 5,848 5,861 28 70 8,941 7,871 1,501 720 19,103 19,131
Iowa 1,370 318 - 7,816 - 10,136 18,270 19,640 49 109 - 759 - 2,053 2,921 2,970 1,419 427 - 8,575 - 12,189 21,191 22,610
Kansas 10,441 1,863 9,469 5,642 130 151 17,255 27,696 186 - 1,044 1,323 462 368 3,197 3,383 10,627 1,863 10,513 6,965 592 519 20,452 31,079
Kentucky - - 2,944 4,054 1,191 21 8,210 8,210 - 16 852 1,263 222 70 2,423 2,423 - 16 3,796 5,317 1,413 91 10,633 10,633
Louisiana - - 239 4,356 1,602 45 6,242 6,242 - - 774 2,107 595 1,030 4,506 4,506 - - 1,013 6,463 2,197 1,075 10,748 10,748
Maine - 2,067 1,480 682 8 - 4,237 4,237 - 159 339 292 2 3 795 795 - 2,226 1,819 974 10 3 5,032 5,032
Maryland - - 43 2,256 - 22 2,321 2,321 - 20 103 3,833 - 37 3,993 3,993 - 20 146 6,089 - 59 6,314 6,314
Massachusetts - - 641 882 21 - 1,544 1,544 - 99 1,754 5,368 87 15 7,323 7,323 - 99 2,395 6,250 108 15 8,867 8,867
Michigan 1,892 1,653 2,774 11,213 3,176 855 19,671 21,563 646 549 2,218 3,146 2,000 906 8,819 9,465 2,538 2,202 4,992 14,359 5,176 1,761 28,490 31,028
Minnesota 578 21 10,899 10,795 251 885 22,851 23,429 65 11 2,575 877 191 281 3,935 4,000 643 32 13,474 11,672 442 1,166 26,786 27,429
Mississippi 149 2,018 7,576 4,598 1,157 40 15,389 15,538 4 105 901 1,543 196 103 2,848 2,852 153 2,123 8,477 6,141 1,353 143 18,237 18,390
Missouri - 5,136 6,844 8,524 - 855 21,359 21,359 - - 2,931 1,159 - 240 4,330 4,330 - 5,136 9,775 9,683 - 1,095 25,689 25,689
Montana 1,971 97 3,761 4,221 2 - 8,081 10,052 2 - 404 274 - 5 683 685 1,973 97 4,165 4,495 2 5 8,764 10,737
Nebraska 4,609 - 657 9,076 882 656 11,271 15,880 54 - - 652 106 577 1,335 1,389 4,663 - 657 9,728 988 1,233 12,606 17,269
Nevada 11 - 34 2,685 - - 2,719 2,730 - - 48 1,384 - 6 1,438 1,438 11 - 82 4,069 - 6 4,157 4,168
New Hampshire - 14 728 728 28 - 1,498 1,498 - 83 293 663 51 - 1,090 1,090 - 97 1,021 1,391 79 - 2,588 2,588
New Jersey - - 6 896 376 - 1,278 1,278 - - 44 5,296 1,480 37 6,857 6,857 - - 50 6,192 1,856 37 8,135 8,135
New Mexico 330 1,497 1,785 2,284 - 1 5,567 5,897 26 526 1,191 820 3 20 2,560 2,586 356 2,023 2,976 3,104 3 21 8,127 8,483
New York 4/ - - 633 6,066 3,559 115 10,373 10,373 - 4 1,384 3,902 4,682 602 10,574 10,574 - 4 2,017 9,968 8,241 717 20,947 20,947
North Carolina - 308 - 9,966 72 203 10,549 10,549 - 236 - 6,883 55 51 7,225 7,225 - 544 - 16,849 127 254 17,774 17,774
North Dakota 4,431 983 1,073 8,100 39 47 10,242 14,673 41 36 152 276 22 132 618 659 4,472 1,019 1,225 8,376 61 179 10,860 15,332
Ohio - - 1,078 11,674 1,544 42 14,338 14,338 - - 344 7,790 1,572 328 10,034 10,034 - - 1,422 19,464 3,116 370 24,372 24,372
Oklahoma 4,382 7,633 301 10,256 1,429 227 19,846 24,228 117 927 21 2,170 207 586 3,911 4,028 4,499 8,560 322 12,426 1,636 813 23,757 28,256
Oregon 1,184 151 2,985 6,566 2 11 9,715 10,899 - 8 305 3,005 26 49 3,393 3,393 1,184 159 3,290 9,571 28 60 13,108 14,292
Pennsylvania - - 3,906 4,161 3,740 81 11,888 11,888 2 30 3,926 3,667 2,939 289 10,851 10,853 2 30 7,832 7,828 6,679 370 22,739 22,741
Rhode Island - - 92 64 39 17 212 212 - 10 826 325 45 8 1,214 1,214 - 10 918 389 84 25 1,426 1,426
South Carolina - - 10,771 2,889 252 5 13,917 13,917 - 2 2,870 1,310 78 19 4,279 4,279 - 2 13,641 4,199 330 24 18,196 18,196
South Dakota 4,807 4,676 1,352 4,967 154 136 11,285 16,092 10 382 26 57 11 128 604 614 4,817 5,058 1,378 5,024 165 264 11,889 16,706
Tennessee - - - 7,823 896 - 8,719 8,719 - - - 4,294 1,164 31 5,489 5,489 - - - 12,117 2,060 31 14,208 14,208
Texas - 19,662 2,769 21,448 2,030 226 46,135 46,135 120 6,061 1,237 3,828 4,327 2,935 18,388 18,508 120 25,723 4,006 25,276 6,357 3,161 64,523 64,643
Utah 382 - 766 3,450 - - 4,216 4,598 6 - 562 845 1 45 1,453 1,459 388 - 1,328 4,295 1 45 5,669 6,057
Vermont - 374 70 2,275 - 3 2,722 2,722 2 79 35 306 - 5 425 427 2 453 105 2,581 - 8 3,147 3,149
Virginia - 3,003 807 9,118 79 48 13,055 13,055 12 252 58 4,209 123 58 4,700 4,712 12 3,255 865 13,327 202 106 17,755 17,767
Washington 174 558 2,706 6,639 36 88 10,027 10,201 - 129 1,654 3,030 385 266 5,464 5,464 174 687 4,360 9,669 421 354 15,491 15,665
West Virginia - 384 356 6,450 - - 7,190 7,190 - 22 20 1,105 50 83 1,280 1,280 - 406 376 7,555 50 83 8,470 8,470
Wisconsin - - 2,925 13,142 1,942 173 18,182 18,182 - 64 146 3,373 971 1,338 5,892 5,892 - 64 3,071 16,515 2,913 1,511 24,074 24,074
Wyoming 43 16 1,822 1,988 - 45 3,871 3,914 19 11 102 630 - 36 779 798 62 27 1,924 2,618 - 81 4,650 4,712
U.S. Total 41,306 64,699 111,987 297,679 35,239 16,081 525,685 566,991 1,702 13,043 52,287 133,582 29,495 14,980 243,387 245,089 43,008 77,742 164,274 431,261 64,734 31,061 769,072 812,080
Puerto Rico - - 18 485 - - 503 503 - - 29 2,499 1 54 2,583 2,583 - - 47 2,984 1 54 3,086 3,086
Grand Total 41,306 64,699 112,005 298,164 35,239 16,081 526,188 567,494 1,702 13,043 52,316 136,081 29,496 15,034 245,970 247,672 43,008 77,742 164,321 434,245 64,735 31,115 772,158 815,166

Footnotes

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

2/ Paved includes the following categories: Low Type-- an earth, gravel or stone roadway which has a bituminous surface course less than 1" thick--suitable for occasional heavy loads; Intermediate Type-- a mixed bituminous or bituminous penetration roadway on a flexible base having a combined surface and base thickness less than 7"; High-Type Flexible-- a mixed bituminous or bituminous penetration roadway on a flexible base with a combined surface thickness of 7" or more; also includes brick, block or combination roadways; High-Type Composite-- a mixed bituminous or bituminous penetration roadway of more than 1" compacted material on a rigid base with a combined surface and base thickness 7" or more; High-Type Rigid-- a Portland Cement Concrete roadway with or without a bituminous wearing surface of less than 1." Interstate data shown does not include Low and Intermediate Type.

3/ Excludes 770 miles of Federal agency owned roads.

4/ 2004 data used.


This table is also available for download in the following formats:

To view PDF files, you need the Acrobat® Reader®.

OHPI Home | Highway Statistics 2005 | Data Feedback


FHWA Home | Feedback
FHWA