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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 2002

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 2002

Structurally Deficient | Functionally Obsolete

Count of Bridges 2002

Bridges by Year Built As of 12/2002
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-
2002
ALABAMA 151 22 39 79 190 635 483 1,025 341 975 1,234 1,680 1,684 1,431 964 773 993 1,104 1,044 737 110
ALASKA 94 2 0 1 0 0 5 17 9 16 46 58 66 120 163 204 203 158 138 102 2
ARIZONA 108 7 9 43 31 153 352 348 75 242 385 549 775 918 490 526 470 734 433 390 15
ARKANSAS 1 11 13 44 66 740 423 595 189 599 595 802 1,098 1,239 997 1,100 793 971 950 1,011 202
CALIFORNIA 42 69 196 290 390 759 545 894 338 1,166 1,297 2,368 3,207 3,931 2,444 1,362 873 1,163 989 735 66
COLORADO 2 16 16 26 42 144 291 427 64 320 258 707 742 730 548 485 698 962 897 686 26
CONNECTICUT 67 34 35 39 51 150 154 257 66 144 139 699 620 398 217 165 200 358 212 104 23
DELAWARE 19 2 6 16 16 20 27 23 4 16 33 49 85 96 75 76 44 65 88 74 1
DIST. OF COL. 4 7 3 1 1 3 13 16 19 16 16 37 70 23 11 1 1 0 0 2 0
FLORIDA 19 1 5 12 45 134 72 207 112 410 583 1,157 1,548 1,298 1,353 761 821 964 906 821 151
GEORGIA 6 8 21 51 100 303 364 640 233 889 937 1,635 1,518 1,336 1,005 1,297 974 1,221 1,105 726 83
HAWAII 15 6 35 25 37 82 68 84 23 41 69 69 94 169 113 48 53 23 10 8 5
IDAHO 0 11 13 28 22 93 109 120 22 144 248 404 556 535 474 403 236 221 215 155 69
ILLINOIS 1,152 526 147 277 460 689 718 725 214 507 894 2,160 2,125 1,808 1,772 2,193 2,666 2,404 2,089 1,620 256
INDIANA 214 220 176 513 380 774 563 639 160 468 382 1,423 1,645 1,754 1,539 1,298 1,354 1,577 1,528 1,227 61
IOWA 1,305 129 311 602 476 609 439 1,166 456 1,451 1,888 2,335 1,705 1,995 1,886 2,058 1,567 1,508 1,342 1,436 214
KANSAS 633 451 208 658 459 1,956 1,483 1,752 636 1,198 1,387 2,347 1,934 1,827 1,385 1,547 1,687 1,503 1,308 1,173 71
KENTUCKY 14 11 12 75 143 613 786 601 193 667 968 880 1,073 1,379 1,057 888 929 1,023 1,278 784 75
LOUISIANA 0 3 3 6 29 93 280 223 90 316 778 1,461 1,516 1,759 1,316 1,344 1,256 1,070 946 760 74
MAINE 11 4 16 26 82 145 166 213 56 174 301 198 190 150 136 110 83 95 70 122 8
MARYLAND 94 48 45 114 82 187 197 128 71 219 268 405 556 460 456 271 321 416 332 205 21
MASSACHUSETTS   143 111 71 76 108 159 163 487 53 214 327 926 570 362 143 218 124 97 111 125 16
MICHIGAN 180 108 70 195 285 555 383 421 123 329 375 918 1,401 989 1,089 770 738 628 614 463 121
MINNESOTA 56 80 220 274 310 330 303 524 187 310 512 725 997 1,091 882 1,676 1,053 1,038 1,030 1,086 141
MISSISSIPPI 26 7 9 26 34 138 213 609 98 556 664 1,473 1,512 1,544 1,573 1,413 1,447 1,399 1,738 1,922 409
MISSOURI 1,137 484 174 727 781 1,777 1,371 1,222 214 1,158 995 1,743 1,609 1,358 961 878 975 1,498 2,020 2,141 271
MONTANA 6 34 68 41 36 116 262 332 105 267 232 402 501 575 468 472 366 284 210 150 35
NEBRASKA 42 97 99 119 74 187 4,261 490 114 490 388 681 1,019 829 874 934 1,205 1,210 1,208 933 199
NEVADA 4 1 0 3 4 8 27 26 15 35 30 80 243 145 98 135 78 162 196 275 55
NEW HAMPSHIRE 47 18 13 55 38 186 119 217 48 128 89 236 184 224 137 144 133 104 80 108 9
NEW JERSEY 271 96 105 148 204 398 243 291 134 406 561 382 500 638 588 249 205 324 278 246 11
NEW MEXICO 0 2 4 3 11 42 158 337 121 187 192 346 377 536 387 358 230 199 166 113 18
NEW YORK 208 255 233 200 238 955 1,154 1,158 307 697 1,233 1,386 1,631 1,492 1,143 744 751 1,071 1,127 1,034 155
NORTH CAROLINA 3 9 6 70 323 211 144 393 117 729 1,642 2,246 1,873 1,676 1,175 1,375 1,073 1,206 1,308 1,341 181
NORTH DAKOTA 9 26 48 102 55 119 163 328 101 324 274 392 384 434 322 404 307 271 235 183 32
OHIO 2,325 243 287 289 335 856 771 1,014 368 768 1,664 2,344 2,630 2,804 1,976 1,386 1,422 1,733 2,222 2,043 371
OKLAHOMA 25 131 152 475 336 1,285 1,184 4,144 694 1,737 960 1,502 1,348 1,235 1,105 737 1,307 1,597 1,604 1,305 130
OREGON 3 17 41 56 109 168 156 159 60 236 591 1,061 1,056 778 690 587 515 365 281 358 59
PENNSYLVANIA 461 441 486 678 736 1,468 1,198 1,792 551 1,035 1,332 1,666 1,948 1,830 1,373 730 740 1,130 846 882 153
RHODE ISLAND 17 12 15 17 20 33 31 19 4 21 33 87 145 112 41 19 18 22 33 19 2
SOUTH CAROLINA 40 2 6 16 96 228 217 435 148 417 479 1,194 1,086 1,136 897 559 513 426 543 593 60
SOUTH DAKOTA 26 76 69 99 135 471 385 442 155 272 295 508 619 467 424 303 260 326 295 299 53
TENNESSEE 23 13 34 96 250 702 498 817 312 936 767 1,766 1,776 1,779 1,452 960 2,498 1,820 1,508 1,312 146
TEXAS 83 55 60 210 696 1,655 2,150 2,943 917 2,697 2,978 4,882 4,979 4,582 3,582 2,702 2,784 4,513 2,939 2,480 261
UTAH 1 2 6 10 21 35 78 63 57 103 104 217 260 337 276 192 293 242 149 285 40
VERMONT 40 10 23 136 49 290 123 317 33 118 98 146 228 196 234 152 135 105 99 91 14
VIRGINIA 25 22 38 63 120 307 1,450 379 220 378 434 841 1,464 1,435 1,256 1,078 705 981 833 783 107
WASHINGTON 75 24 72 131 135 193 220 225 109 378 563 808 844 888 765 519 429 397 431 378 47
WEST VIRGINIA 42 39 166 242 272 268 171 339 97 269 206 325 346 401 457 619 355 784 611 688 73
WISCONSIN 46 61 81 273 275 606 384 558 174 520 489 914 1,115 1,302 969 943 983 1,271 1,282 1,126 191
WYOMING 0 2 12 19 18 36 52 62 16 128 178 422 437 479 229 257 229 200 146 118 21
PUERTO RICO 18 4 13 27 61 60 23 95 58 103 89 113 137 183 265 210 82 113 190 231 7
TOTALS 9,333 4,070 3,990 7,802 9,267 22,124 25,593 30,738 9,081 25,924 31,480 52,155 56,026 55,193 44,232 38,633 38,175 43,056 40,213 35,989 4,921
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-
2002
ALABAMA 53 13 20 38 65 145 180 370 94 307 288 334 225 161 115 89 52 44 15 0 0
ALASKA 0 1 0 0 0 0 2 5 3 10 15 14 12 27 22 24 22 10 1 0 0
ARIZONA 14 0 1 4 6 21 20 7 2 7 15 19 23 19 9 13 7 0 0 0 0
ARKANSAS 1 7 12 18 21 78 57 131 38 105 74 118 147 192 149 79 55 75 41 0 0
CALIFORNIA 17 20 58 64 74 152 76 144 56 170 152 325 460 442 207 95 69 57 16 0 0
COLORADO 0 6 3 11 6 38 56 92 17 49 27 71 82 64 25 26 14 4 2 0 0
CONNECTICUT 13 11 6 10 17 38 24 41 6 11 18 73 26 15 4 11 4 6 0 0 0
DELAWARE 4 1 2 1 3 2 2 4 0 3 7 2 8 3 0 6 2 1 0 0 0
DIST. OF COL. 2 0 0 0 0 0 2 1 4 4 1 2 5 0 0 0 0 0 0 0 0
FLORIDA 1 0 0 2 6 13 4 17 11 24 32 60 30 34 20 16 21 7 4 0 0
GEORGIA 2 3 9 22 21 52 32 122 40 225 158 237 137 118 91 110 40 43 10 0 0
HAWAII 8 5 24 10 15 32 14 13 6 9 7 0 3 12 7 1 1 3 0 0 0
IDAHO 0 5 6 13 10 21 35 41 2 22 23 40 30 22 17 13 2 4 2 0 0
ILLINOIS 479 273 82 96 129 178 118 129 45 77 122 328 225 113 84 39 16 15 1 0 0
INDIANA 111 119 97 211 150 283 154 156 36 91 44 135 141 137 76 70 45 32 12 0 0
IOWA 623 98 158 277 181 241 151 520 186 582 620 560 259 224 140 128 39 21 2 0 0
KANSAS 252 334 103 313 142 474 259 375 160 239 170 245 150 113 55 24 21 11 1 0 0
KENTUCKY 8 8 5 39 41 132 106 128 20 84 75 83 90 110 68 53 64 41 9 0 0
LOUISIANA 0 2 3 2 7 24 94 119 35 122 226 394 338 375 200 194 105 56 17 0 0
MAINE 4 1 6 13 17 40 52 57 16 34 27 30 14 9 3 10 3 7 2 0 0
MARYLAND 16 16 8 25 15 37 34 21 11 45 36 54 40 22 19 11 5 5 1 0 0
MASSACHUSETTS   27 28 20 24 27 55 35 112 10 26 39 92 47 11 5 4 1 1 0 0 0
MICHIGAN 105 78 47 118 133 228 102 136 23 81 65 178 279 178 147 39 12 6 2 0 0
MINNESOTA 21 52 127 135 113 79 73 114 34 51 93 95 84 63 35 16 9 0 2 0 0
MISSISSIPPI 19 6 6 13 20 73 95 276 50 215 264 523 459 433 429 271 184 191 125 0 0
MISSOURI 488 320 96 412 257 745 561 562 80 439 302 478 272 144 118 96 60 34 14 0 0
MONTANA 4 23 46 17 12 35 51 61 13 47 28 37 29 40 32 35 28 8 4 0 0
NEBRASKA 30 67 53 72 30 54 1,728 79 20 107 48 82 69 62 38 6 12 6 0 0 0
NEVADA 1 1 0 2 1 1 4 10 3 6 2 6 7 7 2 5 4 3 1 0 0
NEW HAMPSHIRE 18 7 9 24 7 58 17 65 12 32 6 25 37 17 5 8 6 3 0 0 0
NEW JERSEY 111 42 49 63 81 134 77 71 41 34 42 39 30 23 11 4 5 2 0 0 0
NEW MEXICO 0 0 1 1 4 13 20 46 9 7 37 48 45 55 51 28 4 3 0 0 0
NEW YORK 71 74 76 52 71 326 299 271 70 112 206 137 140 101 85 47 24 15 3 0 0
NORTH CAROLINA 0 5 4 23 80 39 33 82 19 213 481 511 449 262 157 68 25 8 5 0 0
NORTH DAKOTA 7 21 38 63 32 66 77 148 41 113 63 60 47 37 25 15 0 2 1 0 0
OHIO 763 98 111 84 109 238 181 202 58 137 209 302 199 195 143 51 28 16 4 0 0
OKLAHOMA 22 118 133 310 191 711 423 1,980 316 884 305 453 281 364 215 176 257 397 148 0 0
OREGON 0 4 7 6 17 14 32 23 9 26 68 107 73 32 23 22 8 3 0 0 0
PENNSYLVANIA 220 253 251 340 371 730 470 677 188 252 286 325 284 280 165 31 14 10 3 0 0
RHODE ISLAND 6 6 10 4 7 10 10 10 1 10 10 39 30 19 6 1 1 0 0 0 0
SOUTH CAROLINA 3 1 2 3 14 31 40 84 37 73 182 279 203 109 85 37 18 20 13 0 0
SOUTH DAKOTA 13 48 32 58 51 160 126 133 42 56 63 92 79 65 45 24 11 4 4 0 0
TENNESSEE 12 5 7 33 44 102 83 127 50 147 81 233 209 230 192 61 38 33 18 0 0
TEXAS 62 37 28 88 81 246 170 429 98 353 225 308 218 153 76 103 132 145 19 0 0
UTAH 1 2 3 5 8 10 23 16 21 19 15 18 33 45 16 8 6 1 1 0 0
VERMONT 17 5 10 46 24 103 42 81 14 20 12 14 27 7 9 2 1 1 3 0 0
VIRGINIA 9 18 22 26 54 87 315 77 46 62 59 81 130 70 54 32 17 6 2 0 0
WASHINGTON 10 8 10 27 24 30 37 39 12 52 44 70 51 29 16 10 6 3 1 0 0
WEST VIRGINIA 28 20 69 110 85 76 47 94 31 86 59 101 94 54 34 56 22 18 1 0 0
WISCONSIN 24 37 48 136 109 229 136 172 54 162 90 160 129 138 53 22 9 3 2 0 0
WYOMING 0 2 6 13 9 26 21 18 5 29 22 39 57 66 40 39 28 9 3 0 0
PUERTO RICO 3 2 8 9 19 27 8 18 11 15 15 14 16 26 26 13 5 8 5 0 0
TOTALS 3,703 2,311 1,932 3,486 3,011 6,737 6,808 8,706 2,206 6,086 5,558 8,070 6,552 5,527 3,649 2,342 1,562 1,401 520 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-
2002
ALABAMA 11 1 6 6 50 130 96 255 102 213 228 334 305 204 88 57 84 82 24 0 0
ALASKA 25 0 0 1 0 0 1 5 3 2 5 8 3 5 9 51 55 43 13 0 0
ARIZONA 12 5 3 11 9 18 24 31 5 16 27 45 106 70 37 24 30 63 25 0 0
ARKANSAS 0 3 0 10 16 178 145 210 47 181 147 174 205 165 88 117 109 128 61 0 0
CALIFORNIA 13 28 45 86 117 203 147 257 92 298 295 521 554 508 300 151 85 140 47 0 0
COLORADO 0 3 3 7 15 34 50 46 6 46 55 132 150 79 42 35 59 65 25 0 0
CONNECTICUT 24 9 17 11 16 47 61 86 25 48 27 181 155 66 36 18 27 69 32 0 0
DELAWARE 8 0 0 4 4 4 7 4 2 2 5 5 12 9 4 7 3 3 1 0 0
DIST. OF COL. 1 6 1 1 1 2 5 11 11 8 11 22 44 11 9 1 0 0 0 0 0
FLORIDA 0 1 4 6 14 57 17 56 29 105 121 307 415 224 191 69 104 77 37 0 0
GEORGIA 2 2 7 13 34 71 56 146 56 260 242 315 259 154 55 51 30 59 20 0 0
HAWAII 5 1 9 10 17 37 42 42 6 18 19 33 35 43 12 10 6 1 0 0 0
IDAHO 0 1 1 7 3 15 21 12 3 16 24 63 92 69 34 32 19 12 11 0 0
ILLINOIS 206 84 27 78 76 88 78 68 21 83 136 338 307 140 85 56 47 62 18 0 0
INDIANA 45 53 34 101 64 137 104 102 24 80 44 271 250 219 126 63 62 99 46 0 0
IOWA 191 12 52 100 97 98 67 144 65 177 209 222 161 126 66 86 45 18 16 0 0
KANSAS 65 50 48 133 119 335 189 279 113 170 173 464 214 212 92 114 65 61 25 0 0
KENTUCKY 5 1 3 21 68 268 320 199 72 178 213 160 221 291 218 172 156 167 89 0 0
LOUISIANA 0 0 0 2 8 23 73 46 15 77 266 364 370 402 128 123 113 111 39 0 0
MAINE 1 2 2 7 24 32 51 68 13 51 115 43 28 13 16 7 12 8 2 0 0
MARYLAND 31 13 23 39 36 76 67 36 18 32 55 102 137 76 68 48 50 56 22 0 0
MASSACHUSETTS   57 44 26 27 39 58 53 120 18 87 137 351 257 193 50 106 60 35 14 0 0
MICHIGAN 19 9 10 36 62 93 65 47 17 44 81 167 252 125 114 60 52 47 21 0 0
MINNESOTA 6 12 40 45 48 25 20 49 12 15 17 52 68 79 21 22 15 26 2 0 0
MISSISSIPPI 6 1 2 3 9 38 69 103 13 96 126 289 263 132 50 37 42 30 25 0 0
MISSOURI 153 43 20 95 191 295 257 183 35 183 163 320 324 182 107 110 138 196 104 0 0
MONTANA 1 5 10 5 6 16 25 24 10 12 29 43 99 85 55 41 44 23 0 0 0
NEBRASKA 10 22 26 23 23 42 893 54 11 68 57 72 64 84 59 33 51 17 9 0 0
NEVADA 1 0 0 0 0 2 4 1 1 0 1 13 55 31 13 14 7 12 1 0 0
NEW HAMPSHIRE 18 7 1 16 9 46 34 52 11 37 24 42 25 25 19 19 13 9 4 0 0
NEW JERSEY 65 22 24 32 56 71 51 83 19 112 172 81 140 177 185 40 35 31 8 0 0
NEW MEXICO 0 1 2 0 3 6 17 18 21 7 15 40 52 59 42 31 15 17 2 0 0
NEW YORK 54 90 86 72 74 237 319 310 83 178 423 505 632 486 214 83 94 179 57 0 0
NORTH CAROLINA 0 3 1 27 142 64 42 132 33 163 509 664 523 202 102 48 50 52 29 0 0
NORTH DAKOTA 0 3 7 18 11 16 13 33 9 28 17 19 24 20 14 14 10 1 2 0 0
OHIO 538 45 59 76 79 202 155 217 75 133 370 313 423 425 236 133 91 137 73 0 0
OKLAHOMA 0 7 9 38 59 133 83 249 34 117 73 154 176 91 129 48 42 52 51 0 0
OREGON 1 8 24 28 47 70 54 62 18 76 143 214 215 89 65 53 48 36 4 0 0
PENNSYLVANIA 101 78 122 165 191 319 232 332 90 225 305 296 315 325 206 96 118 171 54 0 0
RHODE ISLAND 7 3 3 5 6 7 5 3 2 3 10 20 53 35 13 9 7 7 1 0 0
SOUTH CAROLINA 6 1 3 3 26 47 32 76 25 57 50 175 125 120 31 23 22 16 7 0 0
SOUTH DAKOTA 7 18 27 12 17 97 68 69 23 38 21 55 56 29 15 4 16 10 2 0 0
TENNESSEE 3 5 14 27 79 190 170 299 113 245 193 357 368 248 163 103 174 104 44 0 0
TEXAS 10 5 16 44 102 233 238 434 147 544 627 967 862 685 509 402 543 883 271 0 0
UTAH 0 0 0 0 2 4 16 8 5 13 9 23 47 61 33 17 29 21 2 0 0
VERMONT 10 2 5 32 13 73 30 76 6 18 16 25 48 35 33 16 18 6 4 0 0
VIRGINIA 5 3 11 26 33 99 510 123 86 142 153 211 280 182 111 103 65 66 32 0 0
WASHINGTON 21 5 26 43 59 79 80 79 34 91 154 211 216 154 88 51 61 74 23 0 0
WEST VIRGINIA 6 8 50 81 113 104 44 106 26 74 56 63 84 69 75 183 84 223 63 0 0
WISCONSIN 7 8 9 39 44 108 50 42 18 42 46 63 131 102 63 29 43 29 15 0 0
WYOMING 0 0 2 3 2 4 8 10 2 16 7 52 41 37 27 5 6 5 3 0 0
PUERTO RICO 13 1 5 14 37 27 13 69 32 66 54 52 73 70 79 74 36 40 24 0 0
TOTALS 1,770 734 925 1,689 2,370 4,658 5,271 5,566 1,757 4,991 6,475 10,013 10,314 7,723 4,625 3,299 3,190 3,879 1,504 0 0
Updated: 10/02/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000