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Federal Highway Administration
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Washington, DC 20590
202-366-4000


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Bridges & Structures

Structure Type by Year Built Count of Bridges 2003

Note: The "10 Year Rule" was applied in the determination of deficiency status within these data tables. The "10 Year Rule" excludes bridges built or reconstructed within the past 10 years since they are not generally eligible for Highway Bridge Program funding.

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As of December 2003

Structurally Deficient | Functionally Obsolete

Count of Bridges 2003

Bridges by Year Built As of 12/2003
State 1900-
1905
1906-
1910
1911-
1915
1916-
1920
1921-
1925
1926-
1930
1931-
1935
1936-
1940
1941-
1945
1946-
1950
1951-
1955
1956-
1960
1961-
1965
1966-
1970
1971-
1975
1976-
1980
1981-
1985
1986-
1990
1991-
1995
1996-
2000
2001-
2003
ALABAMA 127 21 38 76 187 625 464 1,002 332 941 1,201 1,651 1,664 1,423 968 780 998 1,109 1,048 759 298
ALASKA 15 2 0 1 0 0 5 17 9 15 46 58 63 110 150 124 176 127 104 103 34
ARIZONA 49 4 9 42 31 161 336 342 75 225 332 487 779 905 466 522 471 732 430 440 126
ARKANSAS 1 10 11 43 64 730 418 575 182 587 581 793 1,073 1,200 970 1,084 782 962 946 1,014 422
CALIFORNIA 42 68 189 279 383 754 535 881 334 1,161 1,286 2,349 3,183 3,903 2,439 1,351 877 1,159 986 853 150
COLORADO 2 16 16 25 42 143 275 409 63 304 247 684 715 715 536 487 699 961 903 722 124
CONNECTICUT 68 33 34 42 52 148 152 260 65 146 139 701 621 402 217 165 200 358 211 90 28
DELAWARE 18 2 6 16 15 20 27 22 4 16 33 49 86 98 75 75 45 66 88 75 4
DIST. OF COL. 4 7 3 1 1 3 13 16 19 17 16 37 72 23 11 1 1 0 0 2 0
FLORIDA 18 1 4 12 46 128 63 196 107 408 569 1,144 1,543 1,290 1,348 758 814 971 905 830 297
GEORGIA 6 8 21 43 98 300 358 623 230 871 924 1,626 1,506 1,329 1,004 1,291 970 1,212 1,105 729 198
HAWAII 15 6 35 25 37 82 68 82 23 41 69 69 94 168 113 48 53 23 16 10 7
IDAHO 0 10 13 28 23 93 106 120 22 142 242 398 549 532 468 399 233 220 216 159 73
ILLINOIS 1,109 494 140 271 447 667 706 698 212 494 866 2,140 2,098 1,793 1,769 2,190 2,666 2,405 2,124 1,652 528
INDIANA 201 206 167 470 362 746 549 628 170 459 372 1,410 1,635 1,742 1,534 1,296 1,347 1,576 1,535 1,278 265
IOWA 1,297 132 309 601 476 603 439 1,154 447 1,438 1,877 2,327 1,698 1,991 1,884 2,058 1,563 1,509 1,337 1,464 314
KANSAS 576 422 197 632 442 1,891 1,457 1,673 616 1,163 1,351 2,306 1,913 1,809 1,382 1,546 1,685 1,510 1,316 1,319 400
KENTUCKY 14 11 12 75 143 613 786 602 201 671 973 886 1,075 1,382 1,058 896 932 1,031 1,289 788 75
LOUISIANA 0 3 3 6 27 90 273 218 89 308 763 1,433 1,488 1,741 1,314 1,333 1,244 1,082 945 767 185
MAINE 12 4 15 26 80 144 165 209 57 172 300 192 191 148 136 110 84 95 68 124 25
MARYLAND 92 42 44 112 82 184 193 127 70 217 267 401 556 458 460 270 315 419 335 224 71
MASSACHUSETTS 142 110 65 75 106 153 161 481 51 214 321 965 604 362 145 219 127 100 112 129 49
MICHIGAN 167 94 68 179 268 518 372 404 123 327 372 907 1,378 982 1,091 769 739 630 614 435 178
MINNESOTA 54 69 188 248 285 311 276 507 177 297 499 712 1,000 1,088 872 1,680 1,058 1,041 1,029 1,088 476
MISSISSIPPI 26 7 9 26 31 137 212 601 95 553 658 1,468 1,511 1,542 1,573 1,412 1,445 1,398 1,738 1,925 462
MISSOURI 1,098 444 171 683 776 1,731 1,358 1,198 209 1,136 995 1,714 1,605 1,350 952 868 971 1,502 2,014 2,178 829
MONTANA 6 32 65 41 39 112 287 349 109 277 234 405 508 572 466 470 371 280 211 162 80
NEBRASKA 40 91 97 117 73 181 4,148 482 108 485 386 675 1,012 820 870 933 1,204 1,210 1,209 935 370
NEVADA 4 1 0 3 4 8 27 25 14 35 30 79 240 143 96 135 76 161 195 275 61
NEW HAMPSHIRE 47 18 13 54 38 182 119 215 46 125 87 236 182 225 137 145 131 105 80 109 18
NEW JERSEY 261 93 97 140 201 392 242 289 133 401 561 379 502 638 591 254 205 325 281 256 36
NEW MEXICO 0 2 5 3 11 42 158 335 120 184 188 337 374 533 386 356 229 201 171 117 71
NEW YORK 199 248 230 198 235 942 1,133 1,143 303 699 1,219 1,369 1,622 1,487 1,138 744 750 1,072 1,127 1,044 265
NORTH CAROLINA 3 8 6 67 313 209 144 380 117 723 1,613 2,219 1,847 1,673 1,172 1,372 1,072 1,206 1,304 1,362 369
NORTH DAKOTA 9 26 46 102 51 117 162 320 100 311 270 386 377 432 324 405 308 272 235 184 77
OHIO 2,303 239 276 284 330 849 768 1,007 366 765 1,659 2,323 2,629 2,802 1,973 1,387 1,423 1,732 2,224 2,048 471
OKLAHOMA 32 119 143 457 329 1,275 1,161 4,067 678 1,721 950 1,479 1,339 1,225 1,103 731 1,303 1,592 1,617 1,551 377
OREGON 2 17 41 56 110 167 155 157 60 233 568 1,018 1,029 750 665 553 500 358 279 372 108
PENNSYLVANIA 453 430 482 673 731 1,446 1,186 1,773 548 1,034 1,324 1,661 1,940 1,827 1,371 727 740 1,130 847 891 298
RHODE ISLAND 17 12 15 17 20 35 31 19 4 21 33 87 144 112 41 19 18 22 33 17 2
SOUTH CAROLINA 40 2 7 16 90 226 207 428 148 410 465 1,170 1,077 1,125 891 556 515 424 545 649 158
SOUTH DAKOTA 29 69 68 93 133 454 376 428 149 261 292 501 609 464 425 302 260 326 292 300 135
TENNESSEE 20 13 33 95 245 693 491 805 308 928 752 1,745 1,762 1,756 1,439 961 2,488 1,821 1,511 1,320 301
TEXAS 65 45 57 203 675 1,626 2,128 2,847 924 2,616 2,914 4,785 4,940 4,542 3,572 2,693 2,772 4,511 3,029 2,762 785
UTAH 1 2 6 10 21 34 78 62 56 102 102 216 259 338 276 192 292 241 149 290 59
VERMONT 38 10 22 132 48 284 118 309 31 112 97 145 228 194 232 150 134 104 99 91 36
VIRGINIA 24 20 38 61 118 305 1,435 372 218 376 435 838 1,460 1,437 1,258 1,080 705 988 831 809 233
WASHINGTON 61 23 67 122 130 178 207 220 103 353 541 772 826 876 741 497 415 380 427 387 117
WEST VIRGINIA 40 38 162 232 265 268 171 328 95 265 199 321 334 394 453 616 356 783 611 706 175
WISCONSIN 18 60 77 269 267 582 369 537 169 511 477 858 1,066 1,232 926 927 974 1,270 1,280 1,108 365
WYOMING 0 2 12 20 19 36 52 60 13 124 165 411 431 472 227 253 227 203 145 120 38
PUERTO RICO 17 5 13 28 60 60 21 97 58 106 88 112 139 177 263 213 82 112 191 233 32
TOTALS 8,882 3,851 3,845 7,530 9,060 21,678 25,141 30,099 8,960 25,501 30,948 51,434 55,576 54,732 43,971 38,403 38,045 43,027 40,337 37,255 10,655
Structurally Deficient Bridges by Year Built
State 1900-
1905
1906-
1910
1911-
1915
1916-
1920
1921-
1925
1926-
1930
1931-
1935
1936-
1940
1941-
1945
1946-
1950
1951-
1955
1956-
1960
1961-
1965
1966-
1970
1971-
1975
1976-
1980
1981-
1985
1986-
1990
1991-
1995
1996-
2000
2001-
2003
ALABAMA 41 13 20 39 62 147 169 360 88 289 276 323 234 167 123 95 71 44 24 0 0
ALASKA 0 1 0 0 0 0 2 4 3 10 15 14 14 19 20 18 14 9 1 0 0
ARIZONA 7 0 1 4 6 20 17 8 2 7 8 16 24 21 7 16 6 0 0 0 0
ARKANSAS 1 6 10 19 21 77 59 125 34 100 73 119 136 178 139 72 63 76 53 0 0
CALIFORNIA 16 18 54 55 68 149 76 145 62 165 152 363 476 469 263 98 85 71 26 0 0
COLORADO 1 3 3 4 4 35 39 63 12 25 17 42 50 59 13 17 7 4 1 0 0
CONNECTICUT 13 10 5 10 16 36 21 39 8 11 20 72 27 19 4 11 4 6 0 0 0
DELAWARE 4 1 2 0 1 2 2 3 0 2 5 2 7 2 1 3 4 1 0 0 0
DIST. OF COL. 2 1 0 0 0 0 2 1 4 2 1 3 3 0 0 0 0 0 0 0 0
FLORIDA 0 0 1 0 5 11 3 17 14 23 30 68 35 32 25 16 20 13 3 0 0
GEORGIA 2 3 11 15 22 43 32 110 36 214 146 223 115 89 70 86 37 30 12 0 0
HAWAII 8 3 22 9 12 33 9 13 6 8 2 0 5 11 7 1 1 3 0 0 0
IDAHO 0 4 6 13 11 21 35 41 2 21 21 39 32 24 15 12 3 5 2 0 0
ILLINOIS 453 248 78 100 118 160 121 114 45 75 95 296 210 110 87 38 18 16 3 0 0
INDIANA 101 105 89 185 142 278 155 150 34 86 50 129 140 139 82 68 40 30 16 0 0
IOWA 654 104 164 287 184 259 156 534 190 609 666 604 280 236 149 141 31 19 4 0 0
KANSAS 215 305 96 294 137 452 256 356 146 231 167 241 153 115 55 32 25 11 2 0 0
KENTUCKY 8 8 5 39 41 132 106 128 20 84 76 84 90 110 69 53 64 42 10 0 0
LOUISIANA 0 2 3 3 5 23 86 113 36 113 218 366 320 371 190 187 101 56 21 0 0
MAINE 7 2 5 11 15 41 51 50 15 33 52 27 16 10 5 8 3 8 3 0 0
MARYLAND 18 13 7 22 18 36 30 21 11 43 39 46 44 19 22 11 6 5 1 0 0
MASSACHUSETTS 28 30 18 23 25 51 38 111 9 28 38 82 44 10 6 3 2 1 1 0 0
MICHIGAN 97 62 47 107 120 202 95 132 22 71 62 167 254 155 137 35 6 8 2 0 0
MINNESOTA 19 45 106 124 107 79 54 104 33 56 103 100 97 66 30 19 9 3 3 0 0
MISSISSIPPI 19 6 6 13 20 73 94 274 48 214 263 527 460 436 429 270 183 191 175 0 0
MISSOURI 466 284 95 389 256 708 554 540 78 420 299 458 273 141 113 91 61 29 19 0 0
MONTANA 4 23 43 17 12 35 54 66 15 50 31 49 29 39 35 30 28 10 5 0 0
NEBRASKA 32 66 53 75 30 53 1,752 85 19 107 49 86 68 60 38 10 12 6 0 0 0
NEVADA 1 1 0 2 1 1 4 9 3 6 2 6 7 6 2 5 2 3 1 0 0
NEW HAMPSHIRE 17 7 9 22 7 56 18 63 11 32 7 24 34 17 6 9 6 4 0 0 0
NEW JERSEY 97 39 43 55 77 121 74 66 39 35 45 41 32 22 11 5 6 1 0 0 0
NEW MEXICO 0 0 2 1 4 13 20 46 9 5 37 45 45 62 50 31 8 3 0 0 0
NEW YORK 66 61 75 53 72 310 288 282 71 108 193 150 142 96 91 48 23 21 7 0 0
NORTH CAROLINA 0 5 4 22 77 36 34 85 21 199 472 465 423 255 155 71 23 10 7 0 0
NORTH DAKOTA 7 21 35 62 28 67 72 147 43 107 63 60 39 35 26 11 0 2 1 0 0
OHIO 747 97 101 82 108 236 177 205 57 140 198 308 199 198 136 53 29 15 4 0 0
OKLAHOMA 27 110 124 301 189 701 417 1,877 308 865 298 447 277 369 223 174 263 391 207 0 0
OREGON 0 4 7 5 17 14 40 25 14 35 85 136 91 34 27 15 8 4 0 0 0
PENNSYLVANIA 213 248 246 340 370 712 460 675 191 260 291 323 274 290 170 46 16 10 5 0 0
RHODE ISLAND 6 6 10 4 7 10 10 9 1 10 11 38 30 23 6 1 1 0 1 0 0
SOUTH CAROLINA 4 1 3 3 12 37 35 93 41 71 181 266 203 113 89 35 19 19 15 0 0
SOUTH DAKOTA 15 46 40 56 46 165 134 122 41 59 58 63 65 52 38 22 15 6 4 0 0
TENNESSEE 10 5 7 30 43 104 83 121 52 136 82 226 201 211 190 56 43 32 18 0 0
TEXAS 51 28 30 88 69 231 156 375 93 322 191 295 197 151 78 103 127 153 38 0 0
UTAH 1 2 3 5 8 9 24 18 24 22 15 18 34 45 20 8 7 3 3 0 0
VERMONT 15 5 11 48 23 103 39 83 13 20 14 15 30 29 10 1 1 3 3 0 0
VIRGINIA 9 16 21 25 57 90 297 74 44 56 61 71 140 72 58 31 19 9 4 0 0
WASHINGTON 9 5 12 21 23 27 33 33 11 37 49 59 46 33 19 11 6 2 1 0 0
WEST VIRGINIA 26 21 67 104 82 82 48 84 34 79 58 92 84 54 31 52 27 14 4 0 0
WISCONSIN 11 39 48 138 113 218 131 191 59 173 96 142 121 153 46 20 7 1 4 0 0
WYOMING 0 2 5 14 9 26 22 19 4 34 22 40 51 56 37 34 30 11 5 0 0
PUERTO RICO 2 3 8 9 17 27 6 22 11 21 15 16 20 29 27 18 6 7 7 0 0
TOTALS 3,550 2,138 1,861 3,347 2,917 6,552 6,690 8,431 2,187 5,929 5,518 7,892 6,421 5,512 3,680 2,301 1,596 1,421 726 0 0
Functionally Obsolete Bridges by Year Built
State 1900-
1905
1906-
1910
1911-
1915
1916-
1920
1921-
1925
1926-
1930
1931-
1935
1936-
1940
1941-
1945
1946-
1950
1951-
1955
1956-
1960
1961-
1965
1966-
1970
1971-
1975
1976-
1980
1981-
1985
1986-
1990
1991-
1995
1996-
2000
2001-
2003
ALABAMA 13 1 6 5 51 124 90 249 100 211 230 361 308 207 91 62 81 79 33 0 0
ALASKA 10 0 0 1 0 0 1 5 3 2 11 8 2 6 7 28 45 37 27 0 0
ARIZONA 6 2 2 11 8 18 21 31 5 14 19 43 106 72 39 26 27 59 33 0 0
ARKANSAS 0 3 0 9 17 178 136 207 46 171 140 187 201 163 85 116 97 125 79 0 0
CALIFORNIA 15 27 43 81 110 214 140 251 86 279 286 496 523 455 244 157 87 129 73 0 0
COLORADO 0 6 4 12 15 37 57 59 11 49 53 139 147 84 42 45 64 74 34 0 0
CONNECTICUT 24 10 17 12 17 47 62 88 23 49 28 198 151 69 37 19 26 71 32 0 0
DELAWARE 7 0 0 4 4 4 9 4 2 2 5 5 12 7 4 6 3 3 1 0 0
DIST. OF COL. 2 5 1 1 1 1 6 11 10 10 10 21 40 13 8 1 0 0 0 0 0
FLORIDA 0 1 2 7 13 54 11 51 23 106 122 297 418 228 182 64 96 72 53 0 0
GEORGIA 2 3 7 13 30 73 50 143 53 250 236 282 251 149 49 49 26 60 27 0 0
HAWAII 5 2 10 11 19 37 45 42 6 17 22 33 33 42 12 10 6 1 0 0 0
IDAHO 0 2 1 7 3 15 20 12 3 15 20 65 91 68 34 30 16 9 12 0 0
ILLINOIS 199 83 27 74 74 88 70 70 20 78 132 330 301 139 82 57 47 56 38 0 0
INDIANA 46 51 36 98 65 130 102 104 27 83 41 266 254 226 136 67 63 104 63 0 0
IOWA 176 11 50 99 94 89 66 139 63 169 184 199 143 118 56 84 47 20 23 0 0
KANSAS 50 47 41 126 115 306 173 243 102 152 158 440 201 205 96 108 62 52 37 0 0
KENTUCKY 5 1 3 21 68 268 320 200 72 179 216 161 222 293 218 173 158 170 119 0 0
LOUISIANA 0 0 0 1 8 22 75 48 14 83 261 387 379 402 136 122 112 111 59 0 0
MAINE 1 1 2 8 23 28 54 68 15 50 97 46 25 15 13 9 13 8 2 0 0
MARYLAND 29 10 23 40 38 77 65 36 18 32 52 104 140 76 70 50 52 55 30 0 0
MASSACHUSETTS 57 44 25 30 40 58 52 125 17 87 136 389 279 193 50 105 62 37 19 0 0
MICHIGAN 15 9 8 36 61 83 57 38 17 43 77 169 246 136 123 60 53 46 29 0 0
MINNESOTA 7 11 46 39 37 20 19 46 11 11 13 49 70 66 18 17 9 22 2 0 0
MISSISSIPPI 6 1 2 3 6 38 69 99 12 96 118 284 264 131 52 37 43 30 42 0 0
MISSOURI 148 42 21 89 184 297 255 180 34 180 165 313 320 183 107 107 133 200 148 0 0
MONTANA 1 5 10 5 6 16 28 22 10 15 22 39 96 77 49 41 41 22 2 0 0
NEBRASKA 7 17 25 21 22 36 795 47 10 64 55 62 61 81 57 31 51 19 12 0 0
NEVADA 1 0 0 0 0 2 4 1 1 0 1 13 55 25 10 13 6 8 4 0 0
NEW HAMPSHIRE 17 7 1 16 9 46 34 53 13 36 23 43 27 28 19 19 13 10 6 0 0
NEW JERSEY 69 21 23 31 57 74 54 85 22 113 165 77 142 176 184 40 33 31 17 0 0
NEW MEXICO 0 1 2 0 3 5 17 18 21 7 14 35 51 56 43 32 14 18 4 0 0
NEW YORK 59 123 96 79 80 254 332 325 85 193 431 488 634 479 212 88 100 181 85 0 0
NORTH CAROLINA 0 2 1 25 136 66 43 125 33 183 509 679 522 207 98 49 57 54 43 0 0
NORTH DAKOTA 0 3 6 18 12 16 13 31 9 29 17 17 21 21 14 16 10 2 3 0 0
OHIO 536 43 60 74 75 200 157 216 75 129 376 347 471 491 275 167 101 154 89 0 0
OKLAHOMA 0 5 7 31 57 131 76 247 25 112 71 151 177 93 128 45 40 50 58 0 0
OREGON 1 9 24 29 49 67 44 61 15 71 132 208 207 85 55 52 45 37 12 0 0
PENNSYLVANIA 106 76 123 162 187 313 227 317 91 226 295 303 316 320 203 92 113 167 65 0 0
RHODE ISLAND 7 3 3 5 7 7 5 3 2 4 10 21 54 32 12 9 7 6 3 0 0
SOUTH CAROLINA 6 1 3 3 23 44 29 68 22 58 47 172 126 112 34 24 22 16 8 0 0
SOUTH DAKOTA 4 15 19 8 17 78 55 51 19 26 16 53 54 28 13 4 13 9 4 0 0
TENNESSEE 3 5 12 28 79 183 169 308 115 252 201 345 369 243 156 96 198 118 70 0 0
TEXAS 6 8 15 43 101 233 237 423 139 515 619 929 845 678 509 404 550 895 394 0 0
UTAH 0 0 0 0 2 4 14 8 5 10 9 23 41 59 18 7 23 17 4 0 0
VERMONT 9 2 3 26 13 65 29 77 6 16 14 25 46 32 31 16 17 6 6 0 0
VIRGINIA 4 3 12 25 34 96 509 122 85 137 148 214 274 183 110 105 67 67 46 0 0
WASHINGTON 13 6 21 43 58 74 82 78 35 87 151 206 226 148 85 48 60 76 31 0 0
WEST VIRGINIA 8 6 53 80 107 98 45 104 19 73 51 65 77 63 70 179 79 220 92 0 0
WISCONSIN 0 5 7 37 38 98 48 36 21 42 44 62 139 92 58 32 32 31 32 0 0
WYOMING 0 0 3 3 2 5 8 8 1 12 6 49 39 40 27 4 7 4 4 0 0
PUERTO RICO 13 1 5 14 38 27 13 60 33 64 53 51 72 65 76 73 35 40 32 0 0
TOTALS 1,693 740 911 1,644 2,313 4,544 5,092 5,443 1,705 4,892 6,312 9,949 10,269 7,660 4,537 3,295 3,162 3,888 2,141 0 0
Updated: 10/02/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000