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Bridges & Structures

 

Bridge Condition by Functional Classification ADT 2023

6/15/2023

  • 10-Year Rule does not apply.
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ADT (by Functional Classification): All Bridges | Good Bridges | Fair Bridges | Poor Bridges

ADT of Bridges by Functional Classification
State Rural Urban
Principal Arterial - Interstate Principal Arterial - Other Minor Arterial Major Collector Minor Collector Local Principal Arterial - Interstate Principal Arterial - Other Freeways or Expressways Other Principal Arterial Minor Arterial Collector Local
ALABAMA 15,073,916 9,064,840 5,212,738 4,955,924 1,324,473 1,854,761 22,163,262 1,881,990 11,209,563 4,490,937 1,633,986 2,920,876
ALASKA 516,968 106,921 65,790 106,715 35,208 34,061 642,907 0 833,626 331,803 91,867 32,970
ARIZONA 20,345,811 8,405,456 5,127,757 2,790,668 480,170 740,712 17,872,889 27,450,550 17,130,743 11,089,302 2,933,309 2,065,122
ARKANSAS 6,349,181 5,377,125 3,445,403 3,382,659 396,123 610,522 14,146,203 2,892,108 5,641,662 6,450,209 1,523,051 629,573
CALIFORNIA 29,159,899 22,541,544 7,564,255 5,816,501 1,389,920 3,120,657 274,076,956 216,471,255 62,316,852 37,752,744 8,997,460 8,937,625
COLORADO 6,452,373 3,495,566 1,557,584 1,028,276 632,167 1,257,166 33,113,374 14,911,178 12,174,066 6,579,332 3,649,275 3,412,927
CONNECTICUT 2,086,500 1,646,000 555,938 801,696 102,632 281,432 42,452,829 16,993,493 4,872,544 4,915,040 2,183,189 1,192,977
DELAWARE 0 1,959,555 203,305 335,996 66,382 158,571 3,626,617 600,674 2,872,000 823,879 518,958 113,445
DISTRICT OF COLUMBIA 0 0 0 0 2,000 0 3,658,420 905,500 1,582,300 818,073 206,950 484,797
FLORIDA 15,113,537 9,638,572 3,433,907 2,530,849 1,096,496 1,286,018 81,284,297 51,284,480 39,639,908 21,889,748 12,914,225 4,158,128
GEORGIA 19,349,749 8,549,011 6,535,431 4,380,872 799,609 1,385,922 56,267,727 9,463,730 17,195,124 15,658,052 4,378,138 5,848,916
HAWAII 1,047,200 1,086,294 1,625,811 378,323 128,031 110,069 15,263,859 2,700,702 3,036,800 762,495 531,235 261,205
IDAHO 2,209,890 1,929,680 590,430 856,022 88,550 311,606 2,769,000 0 3,080,014 1,571,050 315,880 129,568
ILLINOIS 10,185,625 3,996,450 3,833,700 2,970,450 740,375 1,315,331 60,056,000 5,318,000 27,441,200 12,236,075 4,702,037 1,438,532
INDIANA 14,944,423 7,923,997 3,711,397 5,639,486 1,359,507 2,083,241 33,620,634 7,936,883 9,205,126 7,876,874 4,298,621 1,512,246
IOWA 5,111,860 5,681,607 2,014,429 2,572,999 552,145 612,931 7,991,500 0 5,689,639 3,272,466 824,494 414,973
KANSAS 4,054,696 5,012,552 2,161,269 2,391,409 236,492 498,167 10,797,269 5,838,269 1,715,321 6,371,037 2,600,220 737,785
KENTUCKY 8,857,078 4,823,790 2,725,772 3,750,139 1,552,396 1,228,354 27,558,113 2,961,165 3,916,298 5,223,034 1,724,043 668,954
LOUISIANA 9,649,992 3,838,982 3,855,026 3,411,002 1,018,574 2,916,354 29,182,477 2,761,905 9,656,542 4,732,118 1,562,802 4,176,775
MAINE 1,600,390 1,084,376 1,049,871 1,082,511 375,876 371,957 2,414,328 239,469 732,333 917,309 668,128 116,043
MARYLAND 9,071,961 3,891,180 1,759,779 1,599,377 1,023,271 1,074,592 53,284,140 19,075,369 11,661,873 5,316,822 2,440,244 5,911,295
MASSACHUSETTS 2,365,773 568,792 540,308 566,719 162,642 188,568 51,168,194 18,523,016 17,328,245 14,013,353 3,447,563 1,987,303
MICHIGAN 8,148,774 5,745,684 3,272,594 4,460,521 1,083,720 1,541,195 30,685,035 8,349,229 15,801,919 9,588,522 3,376,750 2,448,228
MINNESOTA 2,314,603 3,366,733 2,381,688 1,596,284 403,380 405,863 18,277,837 11,202,578 4,812,125 9,683,973 2,521,076 277,562
MISSISSIPPI 6,621,420 6,306,555 3,818,960 4,287,789 776,362 1,555,943 11,451,170 1,201,250 6,680,449 1,961,072 1,125,363 568,649
MISSOURI 7,125,569 7,852,751 2,884,342 3,712,858 366,201 1,027,885 35,116,956 12,887,981 7,601,857 7,626,902 3,203,913 1,336,998
MONTANA 6,133,212 1,729,487 552,766 378,903 112,126 253,155 1,470,381 0 1,023,078 415,132 142,847 95,783
NEBRASKA 4,136,444 3,918,025 2,233,450 1,514,604 174,907 564,053 10,653,010 4,726,165 3,180,492 2,152,161 626,293 254,522
NEVADA 3,921,225 954,380 175,620 179,605 121,348 161,804 18,355,530 4,532,795 3,837,075 3,848,146 2,080,103 1,363,444
NEW HAMPSHIRE 2,014,891 1,113,615 782,244 555,363 247,015 301,150 4,969,103 2,695,329 1,788,876 1,425,172 626,515 258,381
NEW JERSEY 2,585,851 1,873,418 673,755 562,923 148,378 400,787 64,211,797 46,387,182 27,049,293 14,812,182 4,586,054 3,614,952
NEW MEXICO 8,389,054 3,835,732 940,826 517,049 123,908 98,088 17,904,690 492,922 6,232,454 1,237,075 744,927 78,093
NEW YORK 6,020,303 3,654,278 2,404,326 2,602,871 1,328,985 1,187,763 60,905,621 43,517,719 19,842,375 13,946,798 4,744,655 2,375,854
NORTH CAROLINA 7,254,570 9,164,575 4,064,975 5,028,739 2,038,882 3,875,747 41,838,101 15,657,527 17,250,953 14,041,340 7,006,920 5,747,558
NORTH DAKOTA 665,951 740,358 254,537 277,715 1,295 109,085 757,935 0 800,111 373,024 58,070 45,907
OHIO 12,405,737 6,592,080 3,753,445 7,040,937 1,916,562 5,573,489 74,246,379 19,427,566 17,568,705 14,599,296 8,270,367 3,170,543
OKLAHOMA 8,658,611 7,698,593 3,704,276 6,115,978 3,635 1,838,101 19,806,489 11,248,640 4,150,238 4,779,119 3,460,728 1,260,698
OREGON 5,610,734 4,024,676 2,022,969 2,394,558 582,643 601,772 13,215,000 2,832,551 7,057,351 7,437,364 3,949,119 1,183,556
PENNSYLVANIA 17,153,094 7,965,677 5,133,225 3,149,899 1,517,923 2,921,268 53,777,359 25,036,228 23,351,440 13,421,196 5,810,758 3,554,046
RHODE ISLAND 873,492 128,590 42,545 74,644 20,953 9,682 6,996,056 3,743,799 1,987,760 1,482,776 372,149 91,260
SOUTH CAROLINA 8,664,650 3,448,189 3,341,217 2,813,650 160,625 740,539 14,782,010 1,875,689 8,129,471 6,341,670 2,621,250 660,188
SOUTH DAKOTA 1,942,043 1,001,487 677,412 493,914 39,819 216,709 1,725,829 68,202 819,757 665,702 207,929 68,789
TENNESSEE 23,357,610 8,340,061 5,287,284 2,874,282 1,968,000 1,395,995 76,853,482 14,155,592 26,737,198 12,100,231 4,488,428 2,242,933
TEXAS 38,072,503 35,907,271 13,964,509 12,047,959 1,419,708 5,601,798 199,177,550 153,879,044 67,055,782 33,448,106 24,019,719 18,658,656
UTAH 5,822,680 1,424,335 326,473 392,622 149,002 221,370 40,086,613 1,912,651 6,138,077 1,912,425 940,025 466,547
VERMONT 3,838,847 888,010 1,246,156 1,021,590 96,955 293,523 1,613,090 19,800 601,500 56,526 151,338 29,559
VIRGINIA 11,347,645 5,388,346 3,820,992 2,420,204 711,337 1,103,659 54,241,319 13,380,704 16,536,798 12,917,054 4,996,818 1,763,791
WASHINGTON 5,289,375 3,410,139 1,393,333 2,303,932 442,272 510,539 29,214,666 14,234,461 9,541,889 5,369,886 1,441,213 402,967
WEST VIRGINIA 5,736,210 2,544,045 1,102,223 1,999,391 288,487 635,531 6,620,110 783,911 2,047,040 1,643,547 559,961 357,311
WISCONSIN 13,381,701 9,113,548 4,127,253 2,911,261 648,843 2,101,063 24,769,148 4,717,061 12,493,630 5,174,356 992,118 2,184,687
WYOMING 3,597,097 999,407 335,995 309,034 201,700 111,624 839,072 0 767,741 347,939 144,248 34,530
GUAM 0 400,665 94,000 6,800 2,300 2,074 0 0 0 20,000 9,000 1,000
PUERTO RICO 5,428,954 1,194,414 1,334,256 884,082 399,553 628,337 15,256,905 5,012,078 6,295,950 2,254,171 1,446,083 951,873
U.S. VIRGIN ISLANDS 0 500 0 0 0 1 0 0 5,600 0 7,364 0
TOTALS 420,059,672 261,347,914 133,717,546 126,278,554 31,059,863 57,430,584 1,793,229,238 832,188,390 596,118,763 378,174,615 156,877,776 102,700,900

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ADT of Good Bridges by Functional Classification
State Rural Urban
Principal Arterial - Interstate Principal Arterial - Other Minor Arterial Major Collector Minor Collector Local Principal Arterial - Interstate Principal Arterial - Other Freeways or Expressways Other Principal Arterial Minor Arterial Collector Local
ALABAMA 2,342,367 2,407,575 1,628,850 1,800,229 605,462 716,707 2,535,251 834,324 2,183,736 1,424,980 465,183 921,211
ALASKA 218,796 62,541 33,000 49,586 19,193 11,734 390,200 0 334,513 95,990 27,467 16,395
ARIZONA 13,857,968 6,362,752 3,679,687 1,733,188 296,992 556,687 10,829,380 21,883,465 10,281,959 6,035,267 1,900,360 1,479,944
ARKANSAS 2,793,104 2,953,993 1,600,205 1,473,633 171,748 297,169 5,028,226 1,621,997 2,883,828 3,578,134 623,672 349,980
CALIFORNIA 14,904,109 13,348,427 3,759,769 2,506,966 521,287 1,479,913 142,168,606 114,883,126 30,553,223 18,506,973 3,985,773 4,954,751
COLORADO 2,263,634 1,636,356 524,088 374,963 275,590 425,008 13,238,618 6,879,751 3,284,285 2,502,641 1,269,794 1,590,613
CONNECTICUT 319,100 380,400 188,400 245,039 30,429 105,463 6,972,288 2,547,142 1,073,895 1,233,833 607,217 462,866
DELAWARE 0 750,937 33,758 129,678 25,819 76,042 441,090 289,499 908,928 206,049 148,519 26,616
DISTRICT OF COLUMBIA 0 0 0 0 0 0 1,419,820 152,800 374,600 287,473 66,150 84,081
FLORIDA 8,505,032 5,235,644 1,907,062 1,404,301 686,904 733,906 60,920,885 42,167,558 24,781,081 14,731,028 9,188,927 2,802,256
GEORGIA 13,713,194 7,280,680 5,150,568 3,291,664 597,080 1,014,349 44,634,217 7,051,700 13,552,811 11,870,651 3,465,245 5,085,825
HAWAII 659,400 355,560 653,333 63,589 68,726 21,836 3,146,569 821,510 553,966 129,839 189,108 61,332
IDAHO 335,650 619,920 211,860 201,364 32,070 93,322 1,025,150 0 875,050 400,400 106,000 46,234
ILLINOIS 2,330,600 1,437,100 1,662,725 1,364,925 336,355 677,178 16,321,475 1,332,600 8,312,595 4,828,400 1,643,400 654,515
INDIANA 7,649,490 4,960,203 1,857,676 2,367,467 542,059 850,239 17,032,121 4,594,846 4,101,543 3,360,779 2,004,682 687,270
IOWA 1,481,590 3,003,385 812,088 1,022,190 226,213 254,496 3,460,920 0 2,771,885 1,381,996 398,791 167,805
KANSAS 2,930,230 4,057,076 1,557,830 1,234,411 110,791 259,017 8,236,989 4,586,676 1,289,758 3,989,005 1,845,341 520,517
KENTUCKY 2,203,846 1,115,878 858,221 954,613 349,715 313,382 4,839,463 538,516 917,491 1,049,327 476,759 144,143
LOUISIANA 2,870,643 1,891,235 1,642,214 1,206,476 349,902 1,181,093 9,762,546 1,245,537 3,677,847 1,757,951 636,646 2,005,287
MAINE 313,130 257,756 325,945 317,299 126,484 89,131 181,651 117,306 276,933 305,910 270,256 35,557
MARYLAND 1,985,078 821,317 513,576 540,602 448,904 398,830 11,640,514 6,886,657 3,640,682 1,738,465 693,598 1,408,490
MASSACHUSETTS 170,428 91,875 99,318 142,570 64,936 73,544 7,036,367 3,556,236 3,569,865 2,680,916 793,471 420,777
MICHIGAN 1,850,742 1,043,584 910,421 1,533,531 204,236 419,676 8,634,743 2,137,163 4,760,859 3,412,756 1,429,582 858,290
MINNESOTA 696,557 1,391,459 1,080,507 893,384 211,026 255,877 6,733,521 4,555,955 1,805,295 3,718,517 1,110,916 134,736
MISSISSIPPI 3,513,420 4,585,655 2,582,640 2,380,233 347,345 771,384 5,791,570 641,550 4,258,629 990,700 626,232 363,877
MISSOURI 1,679,236 2,383,844 895,156 1,102,509 125,587 468,117 7,311,963 4,663,938 2,415,780 2,615,490 1,191,538 511,292
MONTANA 992,011 770,279 152,322 126,443 39,430 84,326 396,746 0 221,358 145,694 42,667 32,275
NEBRASKA 2,534,324 2,669,505 1,560,245 837,194 104,544 304,781 6,718,385 3,323,810 1,301,257 976,835 339,193 156,641
NEVADA 2,036,900 640,890 107,020 86,980 40,295 101,996 12,287,180 2,469,495 1,807,375 2,259,150 1,131,537 779,508
NEW HAMPSHIRE 896,849 702,796 362,830 200,486 130,209 145,972 2,827,239 2,153,026 968,124 630,359 327,117 165,670
NEW JERSEY 443,032 369,428 222,845 172,185 81,855 149,748 9,129,483 9,750,385 6,336,649 3,856,428 1,261,826 873,982
NEW MEXICO 2,260,654 1,751,697 368,653 189,406 43,501 27,776 6,704,899 212,364 1,953,630 357,678 226,404 23,336
NEW YORK 1,628,244 1,253,307 903,557 998,014 576,132 477,865 16,284,486 9,805,722 5,695,921 4,448,669 1,633,141 675,935
NORTH CAROLINA 1,592,825 3,988,709 1,450,735 1,703,550 808,664 1,811,373 14,676,395 4,421,014 4,714,696 4,951,400 2,903,150 2,522,720
NORTH DAKOTA 307,055 425,562 140,352 157,974 845 52,143 398,010 0 412,711 146,624 40,245 38,910
OHIO 8,346,247 4,340,846 2,280,713 4,288,316 991,903 3,396,758 50,454,976 13,019,167 10,670,522 8,632,238 4,911,266 1,845,353
OKLAHOMA 4,048,110 4,200,243 1,949,099 3,228,368 610 785,864 7,950,664 6,916,540 1,994,719 1,680,526 1,421,494 662,543
OREGON 886,461 1,071,978 476,829 642,963 143,079 172,338 693,042 414,183 1,802,049 1,138,759 746,782 197,881
PENNSYLVANIA 4,898,238 2,920,902 1,851,348 1,198,743 600,308 938,477 13,312,218 7,068,371 5,795,690 4,185,263 2,109,564 1,047,527
RHODE ISLAND 664,145 7,203 10,840 4,583 7,816 4,164 1,709,050 947,876 264,872 280,897 83,593 16,111
SOUTH CAROLINA 1,208,850 1,351,689 1,447,067 1,196,450 81,525 298,449 4,809,310 1,040,850 3,008,171 2,949,970 1,213,850 330,963
SOUTH DAKOTA 516,124 320,508 305,188 173,529 8,026 79,401 685,609 44,617 263,947 234,500 72,433 28,479
TENNESSEE 8,634,910 3,477,399 1,813,144 1,015,562 739,790 627,846 28,273,223 7,938,872 9,336,563 4,514,173 2,036,949 1,246,361
TEXAS 15,572,065 18,062,004 6,471,679 6,350,486 852,171 3,447,861 87,355,581 92,213,460 35,564,141 17,779,644 14,211,115 9,661,064
UTAH 875,849 482,522 49,397 66,585 14,764 34,007 13,582,210 569,242 1,586,584 346,166 208,564 92,784
VERMONT 1,480,147 362,297 549,339 495,314 43,195 171,336 882,300 19,800 318,200 37,176 74,255 24,574
VIRGINIA 743,541 1,187,356 1,027,100 641,181 258,224 424,591 12,955,710 3,718,209 5,143,079 4,937,161 2,082,916 1,010,998
WASHINGTON 1,818,016 1,852,704 700,753 1,218,517 208,297 303,707 11,201,329 7,253,312 3,993,793 2,466,374 732,522 223,200
WEST VIRGINIA 720,294 481,518 219,937 430,059 74,882 180,582 708,259 199,396 234,913 350,993 131,912 100,021
WISCONSIN 7,111,954 5,443,959 2,346,754 1,228,461 303,194 1,406,614 11,359,611 1,738,740 5,293,898 1,951,304 453,342 1,392,822
WYOMING 789,389 333,294 90,368 117,978 54,717 27,105 140,627 0 201,310 134,440 54,196 6,290
GUAM 0 200,715 21,000 500 0 0 0 0 0 20,000 4,000 1,000
PUERTO RICO 932,099 349,992 365,522 107,587 62,323 138,672 2,136,180 997,349 1,248,369 360,860 174,861 157,283
U.S. VIRGIN ISLANDS 0 500 0 0 0 0 0 0 0 0 1,324 0
TOTALS 161,525,677 127,454,954 61,413,533 55,211,824 13,045,152 27,137,852 717,366,865 410,225,652 243,573,578 162,606,751 73,794,845 49,108,891

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ADT of Fair Bridges by Functional Classification
State Rural Urban
Principal Arterial - Interstate Principal Arterial - Other Minor Arterial Major Collector Minor Collector Local Principal Arterial - Interstate Principal Arterial - Other Freeways or Expressways Other Principal Arterial Minor Arterial Collector Local
ALABAMA 12,634,663 6,583,616 3,554,067 3,091,610 709,935 1,073,449 19,325,579 1,015,626 8,909,289 2,967,325 1,141,872 1,930,398
ALASKA 277,596 36,433 31,630 48,520 15,268 20,028 252,707 0 499,113 200,487 61,790 12,683
ARIZONA 6,371,579 2,019,086 1,429,748 1,040,503 175,475 176,511 7,035,159 5,567,085 6,814,781 5,006,958 1,032,289 576,070
ARKANSAS 3,507,077 2,275,869 1,650,643 1,667,384 205,986 279,314 8,557,221 1,199,111 2,671,270 2,710,683 833,084 274,250
CALIFORNIA 12,341,857 8,440,066 3,407,173 2,881,961 733,670 1,473,845 121,115,545 94,258,236 27,757,294 16,746,580 4,545,306 3,670,451
COLORADO 3,962,739 1,793,763 893,369 609,945 332,037 643,031 18,566,224 7,649,177 8,463,476 3,879,926 2,268,893 1,726,835
CONNECTICUT 1,767,400 1,247,900 346,138 539,038 68,435 151,724 34,496,391 13,980,281 3,631,767 3,391,949 1,415,037 654,501
DELAWARE 0 1,198,410 158,809 198,100 40,563 81,573 3,185,527 311,175 1,963,072 617,830 362,754 82,315
DISTRICT OF COLUMBIA 0 0 0 0 2,000 0 2,135,000 752,700 1,188,400 530,600 140,800 398,616
FLORIDA 6,503,005 4,359,178 1,435,417 1,066,516 359,207 490,131 20,129,350 9,116,922 14,315,173 6,444,727 3,503,470 1,165,555
GEORGIA 5,612,305 1,243,771 1,361,573 1,054,468 186,554 326,590 11,633,510 2,412,030 3,554,193 3,752,587 883,573 741,889
HAWAII 356,200 631,499 920,034 293,651 58,515 71,903 12,006,190 1,801,012 2,079,934 546,649 315,533 192,825
IDAHO 1,797,690 1,291,460 365,270 632,050 53,005 202,430 1,693,850 0 2,185,364 1,152,250 190,980 80,664
ILLINOIS 7,211,375 2,254,250 1,927,625 1,365,825 306,375 517,364 41,062,625 2,670,250 15,883,860 5,985,025 2,246,525 628,937
INDIANA 7,065,259 2,854,427 1,778,736 3,039,143 754,499 1,133,096 15,294,681 3,248,949 4,870,185 4,173,703 2,113,301 733,340
IOWA 3,616,820 2,657,642 1,176,907 1,113,929 238,226 228,688 4,483,480 0 2,848,982 1,587,005 369,767 195,935
KANSAS 1,105,975 894,401 579,586 935,386 107,523 210,640 2,519,009 1,216,195 398,044 2,299,706 727,897 194,025
KENTUCKY 6,487,578 3,674,412 1,784,590 2,586,940 1,075,603 816,944 21,376,929 2,371,571 2,864,489 3,946,381 1,144,646 481,194
LOUISIANA 6,563,197 1,834,747 1,973,818 1,831,520 542,387 1,267,518 18,716,759 1,486,866 5,095,789 2,405,817 725,946 1,877,693
MAINE 1,174,270 703,489 571,734 623,849 211,602 233,609 2,047,800 114,338 371,860 460,739 307,461 64,970
MARYLAND 7,049,683 3,069,863 1,234,583 1,025,547 500,019 609,599 41,086,736 12,098,799 7,567,473 3,512,557 1,625,703 3,994,254
MASSACHUSETTS 2,146,164 418,627 390,166 357,615 90,048 100,088 39,732,305 13,576,064 11,340,896 10,161,349 2,344,793 1,460,858
MICHIGAN 5,990,802 4,318,258 2,161,494 2,389,694 846,118 974,963 20,112,390 5,518,153 9,715,482 5,219,243 1,693,082 1,447,681
MINNESOTA 1,514,691 1,905,084 1,255,522 643,624 165,312 132,325 11,301,745 6,447,373 2,802,001 5,626,271 1,310,138 105,627
MISSISSIPPI 3,031,000 1,686,950 1,107,890 1,701,207 407,930 670,316 5,455,800 559,700 2,294,400 895,442 428,221 188,282
MISSOURI 5,062,812 5,116,805 1,826,238 2,250,010 208,256 466,361 26,525,974 7,948,250 4,827,632 4,511,038 1,827,251 666,129
MONTANA 5,036,240 907,386 352,043 234,918 66,606 148,935 1,048,052 0 768,192 244,280 99,749 63,308
NEBRASKA 1,602,120 1,134,285 598,170 618,686 63,615 224,580 3,869,035 1,189,045 1,693,517 1,106,451 267,030 94,521
NEVADA 1,881,175 307,365 68,600 91,065 80,898 58,026 5,999,350 2,063,300 1,987,000 1,547,396 948,566 583,331
NEW HAMPSHIRE 1,077,544 370,765 367,101 302,145 97,534 125,067 1,904,104 413,763 728,959 623,600 252,599 77,415
NEW JERSEY 2,028,482 1,318,074 365,853 348,378 61,721 228,016 53,476,047 35,404,290 18,320,351 9,654,877 3,025,219 2,598,429
NEW MEXICO 5,891,652 2,067,954 558,307 299,554 71,406 60,144 10,624,591 280,558 4,135,443 834,520 506,787 53,851
NEW YORK 3,920,776 2,239,534 1,321,890 1,416,411 647,286 583,857 40,217,615 30,137,705 12,977,839 8,542,944 2,692,012 1,503,149
NORTH CAROLINA 5,306,275 4,967,441 2,425,990 2,955,649 1,126,030 1,770,314 26,215,406 10,170,613 11,816,707 8,312,590 3,665,020 2,908,569
NORTH DAKOTA 344,846 309,001 108,385 111,841 50 46,473 359,925 0 365,900 224,475 17,825 6,977
OHIO 4,038,617 2,190,678 1,397,279 2,546,738 832,696 1,888,414 22,570,771 6,273,100 6,224,883 5,322,799 3,041,063 1,175,372
OKLAHOMA 4,610,501 3,464,200 1,712,937 2,677,781 1,625 886,842 11,710,725 4,290,200 2,125,725 2,721,013 1,821,623 555,005
OREGON 4,712,219 2,885,809 1,515,317 1,663,642 415,039 399,520 12,464,408 2,418,368 5,045,083 6,030,512 3,152,502 976,840
PENNSYLVANIA 11,885,849 4,753,342 2,928,035 1,615,379 724,483 1,471,636 38,344,453 17,028,111 15,336,949 7,735,068 3,030,172 1,890,785
RHODE ISLAND 209,347 115,853 31,705 65,269 12,624 2,957 4,651,003 2,116,245 1,372,454 927,225 236,194 54,306
SOUTH CAROLINA 7,112,900 1,901,100 1,704,750 1,471,950 71,125 406,170 9,636,800 787,139 4,584,750 3,032,750 1,265,600 305,250
SOUTH DAKOTA 1,398,569 667,891 353,469 268,514 20,964 87,065 1,040,220 23,585 506,718 418,727 92,700 35,287
TENNESSEE 13,749,188 4,639,281 3,247,221 1,696,498 1,135,346 702,140 46,116,004 5,865,476 16,012,800 6,865,379 2,291,889 901,045
TEXAS 22,399,291 17,741,868 7,370,174 5,626,361 556,497 2,089,485 110,063,968 61,151,739 31,098,501 15,496,784 9,712,582 8,805,085
UTAH 4,936,518 941,813 274,740 320,096 132,180 182,350 26,387,211 1,255,478 4,519,209 1,493,802 680,051 360,757
VERMONT 2,290,600 492,913 671,717 486,317 52,060 114,679 691,500 0 252,000 19,350 63,880 4,935
VIRGINIA 10,513,020 4,132,165 2,682,348 1,688,139 434,088 641,465 40,769,272 9,531,142 10,729,576 7,714,051 2,748,259 712,642
WASHINGTON 2,851,028 1,324,038 577,832 966,763 213,387 190,718 17,423,294 6,685,130 5,033,510 2,670,943 630,331 166,855
WEST VIRGINIA 4,391,203 1,781,465 625,316 1,125,538 176,453 333,608 5,180,269 429,632 1,450,535 878,196 292,833 200,789
WISCONSIN 6,091,262 3,596,284 1,713,500 1,429,623 292,086 604,369 13,022,216 2,978,321 6,534,640 3,005,650 471,345 696,867
WYOMING 2,672,777 650,600 208,819 181,591 131,784 65,803 651,433 0 502,281 170,868 78,605 25,701
GUAM 0 168,950 30,000 0 2,300 2,074 0 0 0 0 5,000 0
PUERTO RICO 4,094,930 706,022 779,782 689,813 268,780 371,715 11,713,936 3,650,848 4,526,506 1,601,511 1,114,882 660,332
U.S. VIRGIN ISLANDS 0 0 0 0 0 0 0 0 5,600 0 2,940 0
TOTALS 248,198,666 128,286,083 67,314,040 63,886,694 16,083,211 26,038,462 1,026,000,094 399,463,651 323,569,847 195,928,588 75,767,370 48,963,380

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ADT of Poor Bridges by Functional Classification
State Rural Urban
Principal Arterial - Interstate Principal Arterial - Other Minor Arterial Major Collector Minor Collector Local Principal Arterial - Interstate Principal Arterial - Other Freeways or Expressways Other Principal Arterial Minor Arterial Collector Local
ALABAMA 96,886 73,649 29,821 64,085 9,076 64,605 302,432 32,040 116,538 98,632 26,931 69,267
ALASKA 20,576 7,947 1,160 8,609 747 2,299 0 0 0 35,326 2,610 3,892
ARIZONA 116,264 23,618 18,322 16,977 7,703 7,514 8,350 0 34,003 47,077 660 9,108
ARKANSAS 49,000 147,263 194,555 241,642 18,389 34,039 560,756 71,000 86,564 161,392 66,295 5,343
CALIFORNIA 1,913,933 753,051 397,313 427,574 134,963 166,899 10,792,805 7,329,893 4,006,335 2,499,191 466,381 312,423
COLORADO 226,000 65,447 140,127 43,368 24,540 189,127 1,308,532 382,250 426,305 196,765 110,588 95,479
CONNECTICUT 0 17,700 21,400 17,619 3,768 24,245 984,150 466,070 166,882 289,258 160,935 75,610
DELAWARE 0 10,208 10,738 8,218 0 956 0 0 0 0 7,685 4,514
DISTRICT OF COLUMBIA 0 0 0 0 0 0 103,600 0 19,300 0 0 2,100
FLORIDA 105,500 43,750 91,428 60,032 50,385 61,981 234,062 0 543,654 713,993 221,828 190,317
GEORGIA 24,250 24,560 23,290 34,740 15,975 44,983 0 0 88,120 34,814 29,320 21,202
HAWAII 31,600 99,235 52,444 21,083 790 16,330 111,100 78,180 402,900 86,007 26,594 7,048
IDAHO 76,550 18,300 13,300 22,608 3,475 15,854 50,000 0 19,600 18,400 18,900 2,670
ILLINOIS 643,650 305,100 243,350 239,700 97,645 120,789 2,671,900 1,315,150 3,244,745 1,422,650 812,112 155,080
INDIANA 229,674 109,367 74,985 232,876 62,949 99,906 1,293,832 93,088 233,398 342,392 180,638 91,636
IOWA 13,450 20,580 25,434 436,880 87,706 129,747 47,100 0 68,772 303,465 55,936 51,233
KANSAS 18,491 61,075 23,853 221,612 18,178 28,510 41,271 35,398 27,519 82,326 26,982 23,243
KENTUCKY 165,654 33,500 82,961 208,586 127,078 98,028 1,341,721 51,078 134,318 227,326 102,638 43,617
LOUISIANA 216,152 113,000 238,994 373,006 126,285 467,743 703,172 29,502 882,906 568,350 200,210 293,795
MAINE 112,990 123,131 152,192 141,363 37,790 49,217 184,877 7,825 83,540 150,660 90,411 15,516
MARYLAND 37,200 0 11,620 33,228 74,348 66,163 556,890 89,913 453,718 65,800 120,943 508,551
MASSACHUSETTS 49,181 58,290 50,824 66,534 7,658 14,936 4,399,522 1,390,716 2,417,484 1,171,088 309,299 105,668
MICHIGAN 307,230 383,842 200,679 537,296 33,366 146,556 1,937,902 693,913 1,325,578 956,523 254,086 142,257
MINNESOTA 103,355 70,190 45,659 59,276 27,042 17,661 242,571 199,250 204,829 339,185 100,022 37,199
MISSISSIPPI 77,000 33,950 128,430 206,349 21,087 114,243 203,800 0 127,420 74,930 70,910 16,490
MISSOURI 383,521 352,102 162,948 360,339 32,358 93,407 1,279,019 275,793 358,445 500,374 185,124 159,577
MONTANA 104,961 51,822 48,401 17,542 6,090 19,894 25,583 0 33,528 25,158 431 200
NEBRASKA 0 114,235 75,035 58,724 6,748 34,692 65,590 213,310 185,718 68,875 20,070 3,360
NEVADA 3,150 6,125 0 1,560 155 1,782 69,000 0 42,700 41,600 0 605
NEW HAMPSHIRE 40,498 40,054 52,313 52,732 19,272 30,111 237,760 128,540 91,793 171,213 46,799 15,296
NEW JERSEY 114,337 185,916 85,057 42,360 4,802 23,023 1,606,267 1,232,507 2,392,293 1,300,877 299,009 142,541
NEW MEXICO 236,748 16,081 13,866 28,089 9,001 10,168 575,200 0 143,381 44,877 11,736 906
NEW YORK 471,283 161,437 178,879 188,446 105,567 126,041 4,403,520 3,574,292 1,168,615 955,185 419,502 196,770
NORTH CAROLINA 355,470 208,425 188,250 369,540 104,188 294,060 946,300 1,065,900 719,550 777,350 438,750 316,269
NORTH DAKOTA 14,050 5,795 5,800 7,900 400 10,469 0 0 21,500 1,925 0 20
OHIO 20,873 60,556 75,453 205,883 91,963 288,317 1,220,632 135,299 673,300 644,259 318,038 149,818
OKLAHOMA 0 34,150 42,240 209,829 1,400 165,395 145,100 41,900 29,794 377,580 217,611 43,150
OREGON 12,054 66,889 30,823 87,953 24,525 29,914 57,550 0 210,219 268,093 49,835 8,835
PENNSYLVANIA 369,007 291,433 353,842 335,777 193,132 511,155 2,120,688 939,746 2,218,801 1,500,865 671,022 615,734
RHODE ISLAND 0 5,534 0 4,792 513 2,561 636,003 679,678 350,434 274,654 52,362 20,843
SOUTH CAROLINA 342,900 195,400 189,400 145,250 7,975 35,920 335,900 47,700 536,550 358,950 141,800 23,975
SOUTH DAKOTA 27,350 13,088 18,755 51,871 10,829 50,243 0 0 49,092 12,475 42,796 5,023
TENNESSEE 973,512 223,381 226,919 162,222 92,864 66,009 2,464,255 351,244 1,387,835 720,679 159,590 95,527
TEXAS 101,147 103,399 122,656 71,112 11,040 64,452 1,758,001 513,845 393,140 171,678 96,022 192,507
UTAH 10,313 0 2,336 5,941 2,058 5,013 117,192 87,931 32,284 72,457 51,410 13,006
VERMONT 68,100 32,800 25,100 39,959 1,700 7,508 39,290 0 31,300 0 13,203 50
VIRGINIA 91,084 68,825 111,544 90,884 19,025 37,603 516,337 131,353 664,143 265,842 165,643 40,151
WASHINGTON 620,331 233,397 114,748 118,652 20,588 16,114 590,043 296,019 514,586 232,569 78,360 12,912
WEST VIRGINIA 624,713 281,062 256,970 443,794 37,152 121,341 731,582 154,883 361,592 414,358 135,216 56,501
WISCONSIN 178,485 73,305 66,999 253,177 53,563 90,080 387,321 0 665,092 217,402 67,431 94,998
WYOMING 134,931 15,513 36,808 9,465 15,199 18,716 47,012 0 64,150 42,631 11,447 2,539
GUAM 0 31,000 43,000 6,300 0 0 0 0 0 0 0 0
PUERTO RICO 401,925 138,400 188,952 86,682 68,450 117,950 1,406,789 363,881 521,075 291,800 156,340 134,258
U.S. VIRGIN ISLANDS 0 0 0 0 0 1 0 0 0 0 3,100 0
TOTALS 10,335,329 5,606,877 4,989,973 7,180,036 1,931,500 4,254,270 49,862,279 22,499,087 28,975,338 19,639,276 7,315,561 4,628,629

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