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Bridges & Structures

Structure Type by State 1995

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 1995
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 882 5,978 348 1,997 141 7 537 0 31 157 36 6 1 0 1 2 1 1 5,107 0 1 145 67
ALASKA 17 993 12 144 43 4 0 10 10 37 5 0 0 2 0 0 0 0 37 0 0 0 25
ARIZONA 979 1,185 36 235 297 338 69 0 9 32 37 1 0 0 0 0 0 1 3,347 0 0 3 1
ARKANSAS 1,901 5,317 75 614 32 0 12 276 21 173 84 7 2 0 1 1 0 0 2,246 0 0 1,761 3
CALIFORNIA 5,353 4,126 41 3,326 6,431 14 4 2 57 286 358 5 10 0 4 16 20 8 3,007 2 0 0 10
COLORADO 237 3,822 119 1,547 182 211 27 0 9 159 47 5 1 0 0 0 0 0 1,389 0 15 1 8
CONNECTICUT 458 2,271 66 156 193 70 126 1 5 44 152 1 0 0 1 10 5 0 547 0 2 6 1
DELAWARE 79 329 14 5 91 0 31 0 2 13 34 2 2 0 0 9 2 0 172 0 0 0 1
DIST. OF COL. 5 131 32 10 28 3 28 1 2 0 21 0 0 0 0 0 1 13 1 0 0 0 0
FLORIDA 2,890 4,958 114 312 16 52 24 1 2 9 38 2 1 1 5 145 11 1 1,970 0 33 265 13
GEORGIA 1,211 5,420 67 2,105 236 104 1 0 3 72 55 1 0 1 2 3 2 1 5,047 0 0 0 0
HAWAII 198 252 35 255 110 0 18 0 4 6 29 6 0 0 0 0 0 8 138 0 0 0 1
IDAHO 241 1,900 61 986 84 7 537 0 5 141 16 0 2 0 1 0 0 0 73 0 4 4 7
ILLINOIS 2,840 8,021 303 944 6,442 55 64 4 32 734 95 14 3 4 6 55 3 6 3,522 0 4 1,342 474
INDIANA 2,695 6,993 229 91 3,975 339 49 0 13 898 1,055 9 0 0 0 4 0 0 1,004 0 13 442 0
IOWA 3,832 14,186 353 1,039 77 20 22 1 20 2,141 164 23 3 3 0 0 2 0 2,722 0 1 100 58
KANSAS 4,319 9,333 609 1,670 403 5 96 0 31 1,103 359 62 0 0 0 0 0 0 6,957 0 0 2 632
KENTUCKY 803 3,511 188 2,826 2,324 80 17 0 13 303 40 11 2 0 0 1 0 1 2,704 0 2 237 11
LOUISIANA 4,588 5,944 164 451 55 0 0 0 2 57 18 0 0 1 45 13 98 3 1,980 0 1 131 9
MAINE 310 1,038 74 412 4 1 41 0 9 85 34 4 4 0 1 1 9 0 321 0 0 0 2
MARYLAND 342 2,508 89 197 123 10 100 0 9 110 166 9 2 2 0 22 3 0 920 1 0 0 110
MASSACHUSETTS 358 3,059 227 251 204 26 101 0 24 153 322 8 1 0 0 25 9 15 244 0 1 0 2
MICHIGAN 521 5,602 218 883 1,715 32 45 1 14 253 120 14 1 0 1 21 5 0 1,052 0 0 0 72
MINNESOTA 1,655 5,866 138 313 68 0 27 0 11 464 101 5 1 0 2 1 2 0 4,053 0 0 0 3
MISSISSIPPI 799 8,832 226 90 278 52 126 0 18 138 31 0 4 0 2 11 3 4 2,385 0 0 3,970 54
MISSOURI 2,304 11,664 494 1,424 394 5 34 1 12 2,329 125 16 10 1 0 0 0 1 4,222 0 0 1 30
MONTANA 300 3,592 102 508 10 0 11 0 16 260 21 0 1 0 0 0 0 0 138 0 0 3 19
NEBRASKA 1,462 8,967 711 523 49 1 15 0 5 1,360 64 0 0 0 0 0 0 0 2,419 0 1 16 1
NEVADA 173 227 11 43 304 2 38 0 3 2 11 1 0 0 0 0 0 0 394 0 1 0 0
NEW HAMPSHIRE 174 1,386 49 92 6 0 240 0 6 73 57 4 0 0 2 3 0 0 227 0 0 0 23
NEW JERSEY 407 3,802 324 79 555 18 109 0 12 221 296 3 2 0 10 43 15 1 341 0 0 1 26
NEW MEXICO 321 1,436 9 57 59 8 11 0 9 41 5 1 0 0 0 0 0 0 1,590 0 0 35 0
NEW YORK 1,084 10,094 875 254 967 20 630 3 48 809 740 21 19 0 23 37 10 1 1,671 2 0 5 79
NORTH CAROLINA 1,180 9,462 468 848 11 12 29 0 6 99 47 0 0 0 1 7 16 0 3,587 0 1 448 0
NORTH DAKOTA 111 2,091 22 369 226 484 0 0 1 309 2 1 0 0 0 0 0 0 670 0 0 335 5
OHIO 4,902 12,334 760 861 4,368 0 293 0 73 1,926 468 31 4 0 5 5 3 0 1,467 0 0 0 313
OKLAHOMA 2,426 11,808 199 555 33 8 59 0 11 1,396 126 3 0 0 0 0 0 0 6,093 0 0 0 27
OREGON 2,051 2,425 186 1,107 405 67 302 5 52 200 52 15 4 0 7 8 5 0 205 1 0 72 22
PENNSYLVANIA 1,246 8,336 918 2,650 3,129 1,655 224 2 74 1,041 1,002 28 13 0 1 4 1 4 1,562 349 0 16 114
RHODE ISLAND 65 443 18 19 32 0 22 0 1 18 71 1 2 0 0 0 1 0 30 0 1 0 3
SOUTH CAROLINA 3,928 2,755 24 1,032 25 0 3 1 1 68 58 0 0 0 0 3 7 2 1,087 0 2 0 14
SOUTH DAKOTA 1,308 2,678 46 648 45 5 13 0 15 362 32 2 0 0 0 0 0 0 880 0 0 181 1
TENNESSEE 1,358 7,998 10 12 875 987 57 0 11 149 230 2 0 0 0 0 0 0 7,296 0 0 0 0
TEXAS 5,109 20,688 105 1,432 1,642 53 57 5 58 827 75 4 3 0 3 1 7 0 16,446 0 0 0 641
UTAH 128 1,434 12 332 43 0 215 0 2 32 15 3 0 0 0 0 0 0 429 0 0 0 6
VERMONT 313 1,569 79 333 6 0 11 0 9 167 27 10 0 0 0 2 0 0 160 0 0 0 4
VIRGINIA 1,525 6,781 168 1,107 188 12 130 0 24 239 114 8 0 1 3 8 14 0 2,534 0 1 0 4
WASHINGTON 1,297 3,393 162 1,326 248 527 188 6 40 229 233 33 7 5 34 11 7 1 103 0 1 312 50
WEST VIRGINIA 581 1,755 343 131 967 17 20 0 31 293 531 5 2 1 0 0 0 1 336 0 4 135 1,381
WISCONSIN 3,422 6,889 213 2 95 0 90 0 19 328 119 8 0 0 7 41 0 1 1,674 0 0 1 327
WYOMING 488 1,465 42 429 38 3 27 0 10 81 9 4 0 0 0 0 1 0 376 0 0 11 6
PUERTO RICO 411 819 41 217 34 4 26 0 7 13 19 0 0 0 1 0 0 0 253 0 0 0 3
TOTALS 75,587 257,866 10,229 37,249 38,306 5,318 4,956 320 912 20,440 7,966 399 107 22 169 513 263 74 107,135 355 89 9,981 4,663


Count of Structurally Deficient Bridges by Structure Type, 12/1995
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 194 1,748 40 153 43 0 209 0 19 113 6 0 0 0 0 1 1 0 336 0 0 6 19
ALASKA 0 114 0 1 0 0 0 1 3 7 1 0 0 0 0 0 0 0 3 0 0 0 8
ARIZONA 20 77 6 9 3 0 2 0 3 12 10 0 0 0 0 0 0 0 24 0 0 0 0
ARKANSAS 100 1,606 20 28 0 0 0 13 9 116 19 2 2 0 1 1 0 0 24 0 0 137 1
CALIFORNIA 144 529 7 260 34 0 0 0 19 148 80 2 5 0 1 5 6 2 270 0 0 0 2
COLORADO 14 511 49 93 6 4 0 0 3 74 7 0 1 0 0 0 0 0 18 0 0 0 0
CONNECTICUT 39 253 23 36 2 1 17 0 1 19 18 0 0 0 0 7 1 0 13 0 0 0 0
DELAWARE 7 40 7 0 9 0 0 0 0 3 4 0 0 0 0 2 2 0 3 0 0 0 1
DIST. OF COL. 0 23 8 4 2 1 3 0 1 0 5 0 0 0 0 0 0 0 0 0 0 0 0
FLORIDA 67 158 2 20 0 0 0 0 0 3 7 0 0 0 0 18 3 0 35 0 0 15 2
GEORGIA 417 1,434 24 126 2 1 0 0 1 60 15 0 0 0 2 0 2 0 122 0 0 0 0
HAWAII 19 44 5 47 3 0 1 0 4 3 7 0 0 0 0 0 0 0 9 0 0 0 0
IDAHO 14 189 12 49 0 0 8 0 0 80 3 0 1 0 1 0 0 0 3 0 0 1 0
ILLINOIS 394 1,709 129 213 184 5 7 0 18 583 39 4 0 0 3 15 1 1 123 0 0 72 134
INDIANA 217 1,308 111 23 248 6 14 0 7 583 263 2 0 0 0 1 0 0 56 0 0 114 0
IOWA 200 2,821 100 88 6 1 0 1 14 1,233 23 11 0 0 0 0 0 0 42 0 0 11 3
KANSAS 340 2,001 165 144 9 3 5 0 15 810 82 15 0 0 0 0 0 0 245 0 0 1 187
KENTUCKY 104 794 24 216 57 1 0 0 4 199 9 5 0 0 0 0 0 0 77 0 0 27 3
LOUISIANA 309 2,573 23 103 0 0 0 0 2 30 5 0 0 0 5 5 40 0 43 0 0 23 3
MAINE 27 153 31 59 0 0 2 0 2 30 3 1 3 0 0 0 1 0 36 0 0 0 0
MARYLAND 40 261 16 30 3 0 3 0 1 25 25 2 0 0 0 5 1 0 35 0 0 0 8
MASSACHUSETTS 37 392 85 58 3 0 6 0 7 88 45 2 1 0 0 14 6 3 5 0 0 0 0
MICHIGAN 47 1,497 80 102 58 0 6 0 3 225 48 6 0 0 0 5 2 0 50 0 0 0 24
MINNESOTA 136 935 59 112 11 0 4 0 7 346 34 0 0 0 0 0 2 0 134 0 0 0 0
MISSISSIPPI 117 3,943 155 27 1 0 2 0 16 110 4 0 1 0 0 2 1 0 12 0 0 528 21
MISSOURI 617 4,459 265 290 61 2 7 0 5 2,002 42 3 6 0 0 0 0 0 157 0 0 0 17
MONTANA 14 334 13 21 0 0 0 0 5 160 4 0 0 0 0 0 0 0 6 0 0 1 10
NEBRASKA 84 2,347 424 10 9 0 0 0 0 1,035 10 0 0 0 0 0 0 0 26 0 0 0 0
NEVADA 2 35 1 3 2 0 0 0 2 0 3 0 0 0 0 0 0 0 5 0 0 0 0
NEW HAMPSHIRE 13 274 20 21 1 0 5 0 5 40 7 3 0 0 1 2 0 0 19 0 0 0 21
NEW JERSEY 63 719 175 26 21 0 13 0 7 146 75 0 0 0 6 37 11 0 14 0 0 0 12
NEW MEXICO 16 215 4 4 5 1 0 0 4 17 0 1 0 0 0 0 0 0 12 0 0 9 0
NEW YORK 521 5,702 734 196 182 5 295 3 39 634 436 9 12 0 18 27 7 0 395 2 0 4 61
NORTH CAROLINA 33 2,190 337 252 1 0 1 0 3 85 13 0 0 0 1 2 8 0 91 0 0 241 0
NORTH DAKOTA 14 703 3 21 11 3 0 0 1 238 1 0 0 0 0 0 0 0 11 0 0 14 0
OHIO 607 1,695 264 232 46 0 17 0 28 826 142 15 2 0 2 3 1 0 107 0 0 0 113
OKLAHOMA 666 5,282 48 34 1 1 4 0 8 1,161 38 2 0 0 0 0 0 0 116 0 0 0 9
OREGON 83 260 21 36 3 0 13 0 9 60 9 3 1 0 0 0 1 0 0 0 0 13 4
PENNSYLVANIA 231 2,341 426 915 273 142 20 1 34 701 305 11 3 0 1 3 0 0 69 100 0 2 63
RHODE ISLAND 11 96 9 10 3 0 1 0 1 10 15 0 1 0 0 0 1 0 1 0 0 0 0
SOUTH CAROLINA 326 473 13 61 0 0 0 0 0 42 5 0 0 0 0 1 2 0 14 0 0 0 12
SOUTH DAKOTA 67 782 9 26 3 1 0 0 12 250 5 0 0 0 0 0 0 0 51 0 0 15 0
TENNESSEE 421 1,719 0 0 54 7 0 0 7 89 54 0 0 0 0 0 0 0 156 0 0 0 0
TEXAS 454 2,945 33 146 13 2 2 0 36 704 9 0 3 0 0 1 1 0 217 0 0 0 124
UTAH 14 241 3 31 7 0 20 0 1 20 3 0 0 0 0 0 0 0 11 0 0 0 0
VERMONT 14 327 37 86 2 0 0 0 0 123 7 7 0 0 0 2 0 0 7 0 0 0 1
VIRGINIA 113 651 63 152 9 1 5 0 18 166 28 3 0 0 1 2 8 0 71 0 0 0 1
WASHINGTON 46 283 17 47 6 34 1 0 9 63 25 5 2 0 3 4 3 0 0 0 0 14 4
WEST VIRGINIA 130 423 111 44 26 0 1 0 16 199 168 3 2 0 0 0 0 0 18 0 0 27 369
WISCONSIN 285 1,514 124 0 17 0 23 0 5 204 40 1 0 0 1 16 0 0 85 0 0 0 37
WYOMING 14 166 16 36 0 0 0 0 2 54 1 2 0 0 0 0 1 0 13 0 0 0 5
PUERTO RICO 55 92 15 30 0 0 0 0 5 11 4 0 0 0 0 0 0 0 20 0 0 0 0
TOTALS 7,917 61,381 4,366 4,731 1,440 222 717 19 421 13,940 2,211 120 46 0 47 181 113 6 3,410 102 0 1,275 1,279


Count of Functionally Obsolete Bridges by Structure Type, 12/1995
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 135 927 42 733 17 3 101 0 8 26 20 3 0 0 0 0 0 0 152 0 0 6 5
ALASKA 2 186 2 10 5 0 0 6 1 15 0 0 0 0 0 0 0 0 3 0 0 0 5
ARIZONA 170 176 7 43 22 22 21 0 1 11 7 0 0 0 0 0 0 1 63 0 0 0 0
ARKANSAS 312 851 19 159 4 0 0 34 4 23 24 1 0 0 0 0 0 0 32 0 0 183 0
CALIFORNIA 863 989 13 862 1,661 5 2 1 16 71 130 2 3 0 3 8 11 3 147 1 0 0 3
COLORADO 36 400 12 315 14 10 15 0 3 25 16 0 0 0 0 0 0 0 27 0 0 1 6
CONNECTICUT 81 473 11 40 31 6 54 1 0 7 58 0 0 0 0 1 0 0 25 0 0 0 0
DELAWARE 2 69 2 1 3 0 4 0 0 3 11 0 0 0 0 2 0 0 0 0 0 0 0
DIST. OF COL. 3 55 8 4 13 1 17 1 1 0 7 0 0 0 0 0 1 11 0 0 0 0 0
FLORIDA 663 990 38 149 1 5 4 0 0 2 20 0 0 0 3 63 8 0 44 0 0 144 10
GEORGIA 143 1,071 11 440 8 0 1 0 0 12 22 1 0 0 0 1 0 0 44 0 0 0 0
HAWAII 93 67 16 125 42 0 6 0 0 0 13 4 0 0 0 0 0 8 29 0 0 0 0
IDAHO 17 299 5 73 10 1 39 0 1 24 0 0 0 0 0 0 0 0 2 0 0 0 0
ILLINOIS 253 1,320 58 116 132 4 11 0 8 67 23 0 3 1 3 25 2 4 88 0 0 56 159
INDIANA 186 905 20 14 345 11 16 0 1 145 210 4 0 0 0 0 0 0 42 0 4 44 0
IOWA 194 1,952 64 56 17 2 3 0 4 437 30 3 3 1 0 0 2 0 45 0 0 0 6
KANSAS 423 1,771 191 192 200 0 16 0 12 190 59 25 0 0 0 0 0 0 459 0 0 0 189
KENTUCKY 248 629 28 1,011 366 9 2 0 6 78 13 4 2 0 0 1 0 0 358 0 0 19 1
LOUISIANA 616 985 52 192 20 0 0 0 0 13 3 0 0 0 18 2 24 3 211 0 0 5 1
MAINE 51 209 24 159 0 1 13 0 2 41 9 3 0 0 1 0 5 0 6 0 0 0 0
MARYLAND 67 561 32 79 36 4 32 0 3 38 70 4 1 0 0 7 2 0 50 0 0 0 23
MASSACHUSETTS 81 1,447 98 85 73 12 71 0 6 37 141 2 0 0 0 3 2 10 45 0 1 0 0
MICHIGAN 66 876 45 133 118 3 24 0 2 16 26 3 1 0 0 4 1 0 40 0 0 0 7
MINNESOTA 38 435 31 69 9 0 5 0 0 55 29 0 0 0 2 0 0 0 26 0 0 0 0
MISSISSIPPI 123 965 20 28 112 22 92 0 2 12 14 0 3 0 1 1 2 1 26 0 0 259 3
MISSOURI 432 1,093 63 289 111 1 8 0 0 135 45 4 2 1 0 0 0 0 211 0 0 0 6
MONTANA 98 421 38 44 2 0 0 0 2 51 3 0 0 0 0 0 0 0 4 0 0 0 4
NEBRASKA 58 850 110 12 12 0 6 0 3 112 10 0 0 0 0 0 0 0 19 0 0 0 0
NEVADA 57 22 2 7 72 0 24 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0
NEW HAMPSHIRE 33 239 10 31 1 0 53 0 0 17 24 0 0 0 0 1 0 0 14 0 0 0 2
NEW JERSEY 71 972 76 19 95 6 34 0 2 38 65 1 2 0 0 0 1 0 18 0 0 0 2
NEW MEXICO 45 260 2 9 4 1 2 0 0 19 2 0 0 0 0 0 0 0 40 0 0 2 0
NEW YORK 62 832 29 16 48 1 196 0 0 21 174 6 2 0 1 3 0 0 66 0 0 0 3
NORTH CAROLINA 99 1,985 74 356 2 1 22 0 3 11 16 0 0 0 0 2 0 0 37 0 0 17 0
NORTH DAKOTA 10 267 1 25 4 13 0 0 0 39 1 1 0 0 0 0 0 0 6 0 0 5 1
OHIO 629 2,438 178 190 186 0 38 0 12 384 127 4 2 0 1 0 0 0 19 0 0 0 57
OKLAHOMA 245 962 31 52 3 0 30 0 0 87 43 0 0 0 0 0 0 0 174 0 0 0 2
OREGON 149 428 63 312 80 6 45 1 19 89 23 8 2 0 3 6 2 0 8 1 0 4 5
PENNSYLVANIA 199 1,673 226 546 400 165 112 1 17 190 381 9 5 0 0 0 1 2 83 57 0 2 23
RHODE ISLAND 11 132 3 1 10 0 10 0 0 2 18 1 1 0 0 0 0 0 5 0 0 0 0
SOUTH CAROLINA 164 392 7 299 5 0 0 0 1 16 13 0 0 0 0 0 4 0 31 0 0 0 0
SOUTH DAKOTA 106 270 6 19 5 0 0 0 1 79 3 0 0 0 0 0 0 0 12 0 0 6 0
TENNESSEE 176 1,873 6 3 112 53 21 0 2 42 95 1 0 0 0 0 0 0 481 0 0 0 0
TEXAS 1,261 3,718 22 342 382 12 40 0 6 66 25 1 0 0 2 0 3 0 740 0 0 0 91
UTAH 21 232 2 60 4 0 23 0 0 1 2 1 0 0 0 0 0 0 9 0 0 0 0
VERMONT 36 255 17 96 1 0 0 0 3 21 9 1 0 0 0 0 0 0 43 0 0 0 1
VIRGINIA 331 1,703 58 387 31 4 70 0 3 60 53 3 0 0 1 2 5 0 24 0 0 0 0
WASHINGTON 275 480 54 271 47 127 16 0 11 101 77 11 4 0 17 7 3 0 7 0 1 42 9
WEST VIRGINIA 193 402 110 46 73 7 2 0 8 67 216 1 0 0 0 0 0 1 34 0 0 52 247
WISCONSIN 85 392 20 0 3 0 6 0 2 42 18 0 0 0 4 10 0 0 10 0 0 0 10
WYOMING 146 121 13 74 7 0 12 0 4 15 2 0 0 0 0 0 0 0 5 0 0 1 1
PUERTO RICO 246 253 12 125 6 0 17 0 2 2 13 0 0 0 1 0 0 0 48 0 0 0 0
TOTALS 10,104 41,273 2,082 8,719 4,965 518 1,336 45 182 3,055 2,413 112 36 3 61 149 79 44 4,117 59 6 848 882
Updated: 10/08/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000