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Bridges & Structures

Structure Type by State 1992

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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COUNT OF BRIDGES BY STRUCTURE TYPE AS OF 12/1992
State Slab Stringer /Multi-Beam or Girder Girder & Floorbeam System Tee Beam Box Beam or Girders (Multiple) Box Beam or Girders (Single or Spread) Frame (Except Culverts) Orthotropic Truss-Deck Truss-Thru Arch-Deck Arch-Thru Suspension Stayed Girder Movable-Lift Movable-Bascule Movable-Swing Tunnel Culvert Mixed Types Segmental Box Girder Channel Beam Other
ALABAMA 964 6,063 345 2,025 145 5 691 0 37 178 37 6 2 0 1 3 1 1 4,790 0 1 22 71
ALASKA 17 567 16 121 29 3 3 10 7 29 5 0 0 1 0 0 0 0 27 0 0 0 20
ARIZONA 830 999 29 205 266 268 70 0 9 25 40 0 0 0 0 0 0 1 3,263 0 0 1 1
ARKANSAS 1,926 5,778 77 784 26 0 9 209 23 194 86 8 3 0 1 1 0 0 2,156 0 0 1,450 1
CALIFORNIA 5,282 4,057 23 3,370 6,095 0 0 2 54 288 353 6 10 0 5 17 20 8 2,915 0 0 0 0
COLORADO 189 3,790 148 1,445 133 149 50 0 9 190 48 1 1 0 0 0 0 0 1,254 0 15 0 10
CONNECTICUT 383 2,255 87 167 202 49 127 1 5 50 146 1 0 0 1 10 6 4 457 0 0 0 1
DELAWARE 81 308 13 3 71 0 30 0 2 12 34 2 2 0 0 9 2 0 162 0 0 0 3
DIST. OF COL. 4 122 32 3 21 2 21 1 2 0 14 0 0 0 0 1 1 13 0 0 0 0 0
FLORIDA 2,889 4,847 30 523 50 25 4 0 1 10 67 6 1 2 6 152 15 3 1,928 0 1 10 11
GEORGIA 1,239 5,660 69 2,044 198 115 0 0 4 83 58 1 0 1 2 3 2 0 4,764 1 0 0 3
HAWAII 205 232 34 261 109 0 17 0 4 5 29 8 0 0 0 0 0 8 136 0 0 0 1
IDAHO 192 1,620 44 999 79 5 507 0 5 140 17 0 2 0 1 0 0 0 62 0 1 0 1
ILLINOIS 3,300 8,153 481 1,268 5,536 68 69 4 54 955 122 16 3 1 6 60 2 6 3,293 0 0 905 450
INDIANA 2,352 7,024 396 269 3,917 280 60 0 16 1,158 1,143 17 0 0 0 4 0 0 898 0 12 78 22
IOWA 3,727 14,442 409 1,013 82 27 23 4 31 2,344 169 25 3 2 0 0 2 0 2,540 0 0 53 45
KANSAS 4,167 9,363 782 1,623 430 5 149 1 37 1,269 373 73 0 0 0 0 0 1 6,741 0 0 1 513
KENTUCKY 830 3,653 200 2,902 1,801 68 14 0 12 354 40 12 4 0 0 0 0 2 2,641 0 2 249 3
LOUISIANA 4,421 6,337 175 456 45 0 0 0 2 57 18 0 0 1 43 14 82 3 1,898 0 0 101 13
MAINE 307 1,172 75 279 3 2 34 0 9 86 35 4 4 0 1 2 9 0 309 0 0 0 1
MARYLAND 303 2,405 99 206 143 4 75 3 11 128 189 10 3 2 0 20 4 0 745 0 0 0 159
MASSACHUSETTS 386 3,080 241 249 149 29 109 0 27 164 360 9 1 0 0 25 9 15 161 0 0 0 8
MICHIGAN 450 5,593 242 823 1,492 32 34 1 18 315 112 12 1 0 1 19 4 0 868 0 0 0 71
MINNESOTA 1,614 5,933 150 338 71 0 25 0 13 551 107 4 1 0 2 1 2 0 3,723 0 0 0 0
MISSISSIPPI 667 12,676 237 84 266 43 192 0 20 161 14 0 4 0 1 11 4 4 2,099 0 0 0 85
MISSOURI 2,197 11,467 532 1,358 388 5 33 1 10 2,744 140 16 10 1 0 0 0 0 4,175 0 0 0 29
MONTANA 269 3,241 99 442 7 0 1 0 14 283 10 0 1 0 0 0 0 0 119 0 0 0 2
NEBRASKA 1,383 9,130 776 432 42 1 15 0 5 1,538 68 0 0 0 0 0 0 0 2,142 0 1 1 1
NEVADA 171 222 10 39 268 2 36 0 3 3 10 1 0 0 0 0 0 0 371 0 0 0 1
NEW HAMPSHIRE 148 1,352 54 87 6 0 226 0 6 76 56 4 0 0 2 3 0 0 236 0 0 0 28
NEW JERSEY 390 3,758 342 79 513 16 106 0 12 224 289 4 2 0 10 46 15 0 318 1 0 0 29
NEW MEXICO 310 1,467 18 60 45 8 8 0 13 35 8 0 0 0 0 0 0 0 1,527 0 0 0 3
NEW YORK 1,200 9,915 1,021 277 769 17 600 4 52 933 751 25 18 1 23 35 11 0 1,567 1 0 0 96
NORTH CAROLINA 972 9,610 539 1,082 4 1 11 0 5 107 41 0 0 0 1 6 17 0 3,054 0 0 247 0
NORTH DAKOTA 119 2,202 28 361 224 444 0 0 1 343 2 1 0 0 0 0 0 0 618 0 0 333 6
OHIO 5,044 12,511 863 972 3,653 0 185 0 31 2,339 504 31 4 0 5 6 3 0 1,288 0 0 0 298
OKLAHOMA 2,479 11,938 160 504 33 7 68 0 12 1,578 144 3 1 0 0 0 0 1 5,896 0 0 0 32
OREGON 1,856 2,018 174 1,113 344 65 103 6 53 181 43 15 5 0 8 8 4 3 160 0 0 21 18
PENNSYLVANIA 1,309 8,355 960 2,760 2,982 1,531 232 2 102 1,121 971 34 12 0 1 4 1 13 1,539 328 0 4 121
RHODE ISLAND 52 435 21 23 38 0 22 0 3 19 68 1 2 0 0 0 1 0 25 0 0 0 1
SOUTH CAROLINA 3,816 2,784 32 1,016 29 0 3 1 2 73 59 0 0 0 0 3 9 0 1,082 0 0 0 18
SOUTH DAKOTA 1,311 2,980 42 519 91 6 6 0 137 323 31 2 0 0 0 0 0 0 856 0 0 0 1
TENNESSEE 1,321 8,271 8 6 835 769 45 0 11 193 229 1 0 0 0 1 0 0 6,785 0 0 0 1
TEXAS 5,207 20,625 88 1,462 1,385 75 61 2 56 942 81 7 5 0 3 1 6 0 16,058 0 0 0 589
UTAH 137 1,464 17 331 42 1 190 0 2 40 16 4 0 0 0 0 0 0 418 0 0 0 1
VERMONT 286 1,540 86 336 6 0 14 0 7 176 31 10 0 0 0 2 0 0 149 0 0 0 1
VIRGINIA 1,494 6,757 159 1,140 174 9 91 0 24 266 119 14 0 1 3 7 13 1 2,351 0 1 0 3
WASHINGTON 1,212 2,506 161 1,176 152 500 27 11 32 239 202 26 3 1 8 11 6 0 83 0 0 197 51
WEST VIRGINIA 616 1,760 366 133 727 21 16 0 40 334 556 5 2 1 0 0 0 1 291 0 9 139 1,376
WISCONSIN 3,061 7,079 265 2 94 0 91 0 22 423 126 8 0 0 7 40 0 1 1,568 0 0 0 295
WYOMING 471 1,393 44 432 36 1 28 0 7 91 5 2 0 0 0 0 0 0 326 0 0 5 9
PUERTO RICO 418 739 43 214 27 4 26 0 8 13 21 0 0 0 1 0 0 0 234 0 0 0 3
TOTALS 73,974 261,648 11,342 37,816 34,273 4,662 4,557 263 1,082 23,383 8,197 435 110 15 143 525 251 89 101,066 331 43 3,817 4,506


Count of Structurally Deficient Bridges by Structure Type, 12/1992
State Slab Stringer /Multi-Beam or Girder Girder & Floorbeam System Tee Beam Box Beam or Girders (Multiple) Box Beam or Girders (Single or Spread) Frame (Except Culverts) Orthotropic Truss-Deck Truss-Thru Arch-Deck Arch-Thru Suspension Stayed Girder Movable-Lift Movable-Bascule Movable-Swing Tunnel Culvert Mixed Types Segmental Box Girder Channel Beam Other
ALABAMA 215 2,173 50 141 29 0 342 0 28 148 6 0 1 0 0 2 1 0 356 0 0 0 21
ALASKA 1 59 3 1 1 0 1 4 0 6 1 0 0 0 0 0 0 0 2 0 0 0 8
ARIZONA 18 68 4 6 2 1 3 0 4 9 10 0 0 0 0 0 0 0 29 0 0 0 0
ARKANSAS 119 2,420 28 29 1 0 0 6 11 148 16 3 1 0 1 1 0 0 22 0 0 117 0
CALIFORNIA 177 557 3 295 32 0 0 0 19 149 90 2 5 0 1 5 6 2 45 0 0 0 0
COLORADO 15 714 68 100 3 4 0 0 4 105 8 0 1 0 0 0 0 0 13 0 0 0 6
CONNECTICUT 43 381 45 36 3 2 24 0 2 22 17 1 0 0 0 6 4 1 10 0 0 0 0
DELAWARE 6 31 9 0 7 0 0 0 1 4 4 1 0 0 0 4 1 0 5 0 0 0 2
DIST. OF COL. 0 26 9 1 2 1 3 0 1 0 7 0 0 0 0 0 0 0 0 0 0 0 0
FLORIDA 71 211 3 35 0 0 0 0 0 2 11 1 0 0 2 20 5 0 33 0 0 3 3
GEORGIA 402 1,768 24 114 1 0 0 0 3 72 15 0 0 0 2 0 2 0 71 0 0 0 0
HAWAII 22 42 7 55 4 0 0 0 4 3 8 1 0 0 0 0 0 0 10 0 0 0 0
IDAHO 14 201 10 58 1 0 9 0 1 89 5 0 0 0 1 0 0 0 2 0 0 0 1
ILLINOIS 478 2,025 173 273 167 6 10 0 35 778 44 7 0 0 1 24 1 1 134 0 0 52 163
INDIANA 261 1,512 203 74 225 10 19 0 11 849 341 7 0 0 0 0 0 0 45 0 0 55 1
IOWA 188 2,890 108 79 5 0 2 1 17 1,293 20 13 0 0 0 0 0 0 36 0 0 6 3
KANSAS 467 2,908 278 162 28 2 9 0 19 1,003 98 24 0 0 0 0 0 0 248 0 0 1 193
KENTUCKY 109 982 36 231 30 2 0 0 4 230 7 3 2 0 0 0 0 0 51 0 0 22 1
LOUISIANA 302 2,889 21 106 0 0 0 0 1 33 6 0 0 0 5 6 33 0 40 0 0 15 4
MAINE 26 181 34 43 0 1 3 0 3 33 6 1 2 0 0 0 3 0 24 0 0 0 0
MARYLAND 33 278 12 44 5 0 4 0 1 30 27 2 0 0 0 6 2 0 13 0 0 0 14
MASSACHUSETTS 46 492 104 57 5 1 5 0 13 106 57 2 1 0 0 11 6 3 3 0 0 0 0
MICHIGAN 59 1,628 86 102 50 0 7 0 9 294 44 4 0 0 1 6 2 0 45 0 0 0 29
MINNESOTA 152 1,062 67 117 12 0 3 0 7 403 32 0 0 0 0 0 2 0 128 0 0 0 0
MISSISSIPPI 98 4,755 174 31 4 0 161 0 18 127 0 0 1 0 0 1 2 0 24 0 0 0 35
MISSOURI 623 4,901 292 299 56 2 4 0 4 2,392 59 3 7 0 0 0 0 0 564 0 0 0 17
MONTANA 8 278 10 24 0 0 0 0 5 121 3 0 0 0 0 0 0 0 1 0 0 0 2
NEBRASKA 106 2,821 467 10 5 0 0 0 0 1,195 12 0 0 0 0 0 0 0 32 0 0 0 0
NEVADA 5 25 1 5 3 0 1 0 0 1 4 0 0 0 0 0 0 0 14 0 0 0 1
NEW HAMPSHIRE 11 301 26 24 1 0 6 0 5 48 7 3 0 0 0 1 0 0 16 0 0 0 23
NEW JERSEY 69 872 205 18 26 0 16 0 7 163 72 1 0 0 6 36 10 0 15 0 0 0 15
NEW MEXICO 13 225 4 3 5 1 0 0 5 12 0 0 0 0 0 0 0 0 13 0 0 0 1
NEW YORK 577 5,972 869 227 153 4 290 3 39 799 433 14 12 1 19 31 11 0 363 1 0 0 66
NORTH CAROLINA 25 2,542 386 378 1 0 1 0 3 89 10 0 0 0 1 2 12 0 74 0 0 133 0
NORTH DAKOTA 14 833 5 18 9 3 0 0 1 276 1 0 0 0 0 0 0 0 16 0 0 15 0
OHIO 635 1,678 315 316 36 0 23 0 12 1,033 141 15 2 0 4 4 1 0 83 0 0 0 94
OKLAHOMA 678 5,721 23 24 1 1 4 0 7 1,306 45 0 1 0 0 0 0 0 126 0 0 0 15
OREGON 100 285 8 47 3 0 22 0 13 59 8 4 0 0 0 1 2 0 3 0 0 9 2
PENNSYLVANIA 233 2,332 451 885 248 145 22 1 50 749 298 11 3 0 1 2 0 0 83 86 0 2 67
RHODE ISLAND 6 78 9 6 3 0 0 0 3 10 12 0 0 0 0 0 1 0 2 0 0 0 0
SOUTH CAROLINA 282 590 10 46 0 0 0 0 1 53 7 0 0 0 0 0 3 0 11 0 0 0 15
SOUTH DAKOTA 60 960 8 18 2 0 0 0 93 220 4 0 0 0 0 0 0 0 51 0 0 0 0
TENNESSEE 569 2,583 1 1 82 9 2 0 5 145 70 0 0 0 0 0 0 0 198 0 0 0 1
TEXAS 483 3,973 32 150 12 0 3 0 38 841 10 0 5 0 2 0 2 0 142 0 0 0 139
UTAH 15 249 7 33 6 0 23 0 1 30 3 1 0 0 0 0 0 0 9 0 0 0 0
VERMONT 14 320 38 75 2 0 0 0 1 134 10 8 0 0 0 2 0 0 6 0 0 0 1
VIRGINIA 110 782 61 184 4 0 1 0 15 166 27 3 0 0 1 1 5 0 86 0 0 0 0
WASHINGTON 74 316 22 70 16 66 3 0 11 99 23 5 2 0 6 6 4 0 1 0 0 12 11
WEST VIRGINIA 138 442 136 46 24 0 1 0 19 234 163 4 1 0 0 0 0 0 12 0 0 26 413
WISCONSIN 377 2,156 168 1 32 0 27 0 11 273 48 2 0 0 1 18 0 1 85 0 0 0 42
WYOMING 12 157 17 10 0 0 0 0 3 62 1 0 0 0 0 0 0 0 6 0 0 0 7
PUERTO RICO 69 129 23 33 0 0 1 0 7 12 5 0 0 0 1 0 0 0 25 0 0 0 0
TOTALS 8,628 71,774 5,153 5,141 1,347 261 1,055 15 575 16,458 2,356 146 47 1 56 196 121 8 3,426 87 0 468 1,416


Count of Functionally Obsolete Bridges by Structure Type, 12/1992
State Slab Stringer /Multi-Beam or Girder Girder & Floorbeam System Tee Beam Box Beam or Girders (Multiple) Box Beam or Girders (Single or Spread) Frame (Except Culverts) Orthotropic Truss-Deck Truss-Thru Arch-Deck Arch-Thru Suspension Stayed Girder Movable-Lift Movable-Bascule Movable-Swing Tunnel Culvert Mixed Types Segmental Box Girder Channel Beam Other
ALABAMA 162 902 42 776 18 1 114 0 5 17 20 3 0 0 0 0 0 0 142 0 0 2 4
ALASKA 1 75 2 10 2 0 0 5 1 11 0 0 0 0 0 0 0 0 3 0 0 0 3
ARIZONA 172 163 5 39 12 19 23 0 1 12 14 0 0 0 0 0 0 1 53 0 0 0 0
ARKANSAS 355 811 15 252 3 0 1 5 5 30 26 3 1 0 0 0 0 0 42 0 0 196 0
CALIFORNIA 926 1,007 13 886 1,636 0 0 1 14 74 128 3 3 0 4 7 10 3 224 0 0 0 0
COLORADO 25 400 17 267 12 6 25 0 2 18 15 0 0 0 0 0 0 0 32 0 0 0 1
CONNECTICUT 74 512 20 47 39 5 60 1 0 9 56 0 0 0 0 1 0 3 19 0 0 0 0
DELAWARE 5 75 2 1 3 0 5 0 0 4 9 0 0 0 0 2 0 0 8 0 0 0 1
DIST. OF COL. 2 51 9 1 12 0 11 1 1 0 4 0 0 0 0 0 1 11 0 0 0 0 0
FLORIDA 711 1,084 12 202 4 3 2 0 1 2 26 1 1 0 4 64 8 0 41 0 0 0 3
GEORGIA 132 1,038 16 433 9 7 0 0 0 11 23 1 0 0 0 1 0 0 46 0 0 0 1
HAWAII 100 69 14 124 34 0 6 0 0 0 13 3 0 0 0 0 0 8 23 0 0 0 0
IDAHO 12 310 6 74 11 1 41 0 1 21 1 0 1 0 0 0 0 0 0 0 0 0 0
ILLINOIS 269 1,265 77 154 127 6 10 0 9 73 23 0 3 0 2 16 1 3 123 0 0 53 144
INDIANA 192 929 89 27 351 12 27 0 1 137 268 4 0 0 0 1 0 0 63 0 1 14 1
IOWA 176 2,159 59 52 17 2 3 2 5 525 39 2 3 1 0 0 1 0 52 0 0 1 6
KANSAS 484 1,349 172 226 193 1 17 0 11 150 61 23 0 0 0 0 0 0 682 0 0 0 137
KENTUCKY 262 667 35 1,066 344 8 2 0 7 97 15 5 2 0 0 0 0 2 361 0 0 24 0
LOUISIANA 559 968 46 183 7 0 0 0 0 9 5 0 0 0 20 5 19 3 197 0 0 2 3
MAINE 55 292 22 84 0 0 7 0 2 42 9 3 0 0 1 1 2 0 6 0 0 0 1
MARYLAND 82 602 44 95 46 3 25 0 6 53 91 3 2 0 0 6 2 0 58 0 0 0 27
MASSACHUSETTS 83 1,682 91 88 68 13 68 0 4 26 142 2 0 0 0 2 1 10 19 0 0 0 1
MICHIGAN 56 853 58 121 101 3 11 0 2 15 25 4 1 0 0 3 0 0 34 0 0 0 2
MINNESOTA 39 466 37 75 7 0 6 0 0 76 35 0 0 0 1 0 0 0 24 0 0 0 0
MISSISSIPPI 106 1,289 24 29 117 22 2 0 0 15 4 0 3 0 0 3 2 1 35 0 0 0 5
MISSOURI 380 1,049 58 300 96 1 9 0 0 144 42 6 2 0 0 0 0 0 136 0 0 0 4
MONTANA 81 431 35 32 1 0 0 0 2 95 2 0 0 0 0 0 0 0 6 0 0 0 0
NEBRASKA 61 854 121 12 11 0 6 0 2 126 11 0 0 0 0 0 0 0 19 0 0 0 0
NEVADA 54 26 1 5 65 0 25 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0
NEW HAMPSHIRE 32 251 12 24 1 0 52 0 0 17 19 0 0 0 0 1 0 0 13 0 0 0 5
NEW JERSEY 66 937 66 28 86 2 39 0 2 31 73 1 2 0 0 2 0 0 17 1 0 0 2
NEW MEXICO 41 213 3 4 4 1 1 0 3 17 3 0 0 0 0 0 0 0 43 0 0 0 0
NEW YORK 69 883 33 12 43 1 211 0 1 25 186 6 3 0 2 0 0 0 58 0 0 0 4
NORTH CAROLINA 82 1,921 101 346 0 0 6 0 2 13 16 0 0 0 0 1 2 0 35 0 0 7 0
NORTH DAKOTA 8 264 2 16 5 13 0 0 0 36 1 1 0 0 0 0 0 0 6 0 0 6 1
OHIO 715 2,685 223 223 160 0 39 0 2 524 148 8 2 0 0 0 0 0 21 0 0 0 72
OKLAHOMA 235 863 36 62 2 0 39 0 1 100 41 1 0 0 0 0 0 0 222 0 0 0 2
OREGON 130 372 59 319 65 4 32 2 18 72 21 8 3 0 3 5 1 3 7 0 0 3 5
PENNSYLVANIA 241 1,695 252 607 340 148 109 1 21 230 386 10 6 0 0 0 1 10 93 56 0 0 28
RHODE ISLAND 11 134 5 5 13 0 14 0 0 2 14 1 2 0 0 0 0 0 3 0 0 0 1
SOUTH CAROLINA 143 338 10 303 2 0 0 0 1 13 13 0 0 0 0 1 5 0 33 0 0 0 0
SOUTH DAKOTA 114 327 5 21 5 0 0 0 15 72 3 1 0 0 0 0 0 0 17 0 0 0 0
TENNESSEE 141 1,741 4 3 117 42 13 0 3 34 81 1 0 0 0 0 0 0 496 0 0 0 0
TEXAS 1,225 3,661 13 354 259 9 39 0 6 61 28 1 0 0 1 1 3 0 544 0 0 0 67
UTAH 24 221 2 65 6 0 22 0 0 1 3 1 0 0 0 0 0 0 13 0 0 0 0
VERMONT 32 275 23 103 1 0 1 0 1 27 11 1 0 0 0 0 0 0 41 0 0 0 0
VIRGINIA 308 1,248 53 301 28 2 40 0 1 58 54 7 0 0 0 1 5 0 20 0 0 0 0
WASHINGTON 225 386 49 207 29 88 3 0 11 87 72 5 1 0 0 5 2 0 3 0 0 32 12
WEST VIRGINIA 209 401 112 43 44 7 2 0 10 75 237 0 0 0 0 0 0 1 34 0 2 52 220
WISCONSIN 83 369 19 0 2 0 8 0 1 50 16 0 0 0 4 10 0 0 13 0 0 0 8
WYOMING 127 131 5 82 4 0 7 0 2 15 1 0 0 0 0 0 0 0 5 0 0 1 1
PUERTO RICO 243 240 13 120 5 0 17 0 1 1 14 0 0 0 0 0 0 0 54 0 0 0 0
TOTALS 10,120 40,934 2,242 8,909 4,567 430 1,200 18 184 3,353 2,548 119 41 1 42 139 66 59 4,241 57 3 393 772
Updated: 10/08/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000