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Bridges & Structures

Count, Area, and Length of Bridges by Highway System

2004 Count of Bridges by Functional Classification

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 Functional Classification
December 2004
State 26=01 26=02 26=06 26=07 26=08 26=09 26=11 26=12 26=14 26=16 26=17 26=19
ALABAMA 607 1,156 1,427 3,110 2,525 4,275 555 87 556 304 230 815
ALASKA 148 117 79 209 51 395 27 16 31 54 22 38
ARIZONA 1,278 597 951 905 291 821 279 267 264 492 354 610
ARKANSAS 459 1,035 1,225 3,926 1,090 3,046 341 136 356 328 138 379
CALIFORNIA 1,243 1,464 1,528 2,038 1,215 4,080 2,530 2,790 2,067 2,178 863 1,811
COLORADO 985 791 1,099 745 1,055 2,322 29 71 192 255 216 417
CONNECTICUT 132 173 146 298 114 617 697 482 333 360 459 356
DELAWARE 0 99 29 77 23 212 92 32 102 58 78 48
DIST. OF COL. 0 0 0 0 6 0 64 32 66 22 13 46
FLORIDA 754 1,233 636 812 597 1,549 1,010 1,049 1,001 882 811 1,134
GEORGIA 486 951 1,447 2,804 1,210 3,717 502 206 669 950 456 1,062
HAWAII 4 67 172 117 31 114 194 84 102 42 72 101
IDAHO 304 284 210 660 279 1,821 86 0 124 121 71 87
ILLINOIS 1,057 944 1,508 3,822 794 12,512 1,182 139 1,143 1,101 718 807
INDIANA 761 562 798 2,771 2,291 7,514 716 208 673 635 507 735
IOWA 396 1,190 1,090 3,436 4,046 12,804 251 0 510 451 233 495
KANSAS 577 1,345 1,324 6,400 2,029 11,807 433 223 309 441 230 413
KENTUCKY 351 963 567 2,199 2,504 5,561 400 156 266 292 147 95
LOUISIANA 732 616 1,432 1,901 1,208 4,865 815 162 473 286 71 797
MAINE 177 134 186 464 271 743 96 20 70 80 79 51
MARYLAND 246 257 230 399 472 1,019 620 291 288 274 250 719
MASSACHUSETTS 244 128 171 323 163 539 847 284 647 766 418 425
MICHIGAN 383 610 584 2,071 521 3,107 799 323 648 779 459 534
MINNESOTA 299 684 990 1,942 1,297 5,685 428 200 302 597 271 330
MISSISSIPPI 530 1,262 1,411 3,807 760 7,733 235 108 133 311 207 343
MISSOURI 415 1,372 1,152 4,193 966 11,672 615 946 93 544 504 1,319
MONTANA 734 431 588 510 495 2,103 83 0 55 29 11 6
NEBRASKA 219 844 1,283 2,363 1,247 8,767 124 44 220 132 88 124
NEVADA 307 101 34 111 57 155 165 86 87 134 182 192
NEW HAMPSHIRE 260 187 134 252 198 878 101 42 82 97 51 73
NEW JERSEY 169 291 128 353 212 835 897 597 800 964 512 726
NEW MEXICO 595 569 447 456 329 505 279 0 285 133 110 131
NEW YORK 800 722 1,278 1,543 1,857 5,017 1,284 807 1,119 1,169 672 1,018
NORTH CAROLINA 444 1,023 702 2,048 1,703 7,716 507 398 598 679 342 1,180
NORTH DAKOTA 146 346 245 874 15 2,646 59 0 79 51 19 27
OHIO 931 1,326 923 3,904 3,269 11,185 1,353 781 863 1,080 988 1,305
OKLAHOMA 646 1,113 1,423 7,281 154 9,837 462 392 541 450 488 529
OREGON 383 677 488 1,489 612 2,252 228 95 310 319 230 177
PENNSYLVANIA 1,106 1,374 1,809 2,188 2,383 7,040 902 726 1,458 1,206 776 1,266
RHODE ISLAND 14 18 20 24 26 39 123 106 124 130 65 60
SOUTH CAROLINA 449 503 912 1,755 835 3,283 262 65 249 293 298 297
SOUTH DAKOTA 382 410 569 1,172 164 2,972 67 0 64 72 38 51
TENNESSEE 654 1,179 1,518 2,013 3,421 6,800 711 282 937 842 398 932
TEXAS 3,086 3,752 3,879 7,948 3,354 10,169 3,166 3,098 3,031 2,275 1,213 3,979
UTAH 444 172 171 314 154 559 381 20 112 153 86 239
VERMONT 256 113 250 519 173 1,160 58 24 28 37 41 31
VIRGINIA 714 736 914 2,162 594 4,456 932 358 587 713 402 593
WASHINGTON 361 599 376 1,212 756 2,117 573 309 487 320 187 258
WEST VIRGINIA 453 366 376 1,615 491 2,886 204 24 107 136 72 157
WISCONSIN 602 984 1,062 1,975 728 5,467 521 446 613 583 191 404
WYOMING 763 326 173 312 208 888 159 5 74 43 45 38
PUERTO RICO 162 63 103 257 147 379 223 95 201 159 166 180
TOTALS 27,648 36,259 40,197 94,079 49,391 208,641 27,667 17,112 24,529 24,802 15,548 27,940

Count of Structurally Deficient Bridges by Functional Classification
December 2004
State 26=01 26=02 26=06 26=07 26=08 26=09 26=11 26=12 26=14 26=16 26=17 26=19
ALABAMA 6 59 90 373 577 1,051 7 4 38 43 23 121
ALASKA 30 8 4 11 20 52 1 0 2 8 4 11
ARIZONA 9 4 25 24 31 45 2 0 3 6 4 10
ARKANSAS 5 26 63 272 172 608 8 12 23 15 2 32
CALIFORNIA 119 171 140 264 152 559 384 349 316 224 84 131
COLORADO 61 46 90 63 68 225 0 1 6 17 9 18
CONNECTICUT 6 3 9 17 16 70 25 17 26 38 61 57
DELAWARE 0 1 1 2 2 16 3 0 4 1 6 6
DIST. OF COL. 0 0 0 0 1 0 1 3 7 4 1 6
FLORIDA 4 12 10 36 27 115 5 8 8 22 18 52
GEORGIA 6 23 45 197 125 619 4 1 14 45 28 80
HAWAII 1 5 17 37 15 33 11 3 10 6 8 10
IDAHO 8 14 22 47 27 161 5 0 12 6 5 9
ILLINOIS 30 89 130 242 65 1,328 95 13 99 131 87 127
INDIANA 4 7 16 199 323 1,186 7 6 27 45 51 122
IOWA 21 64 57 505 763 3,616 27 0 28 52 33 93
KANSAS 28 51 71 384 245 2,416 14 4 13 31 25 48
KENTUCKY 6 12 41 159 166 825 17 2 13 18 12 12
LOUISIANA 9 33 60 237 182 1,298 21 1 45 35 10 139
MAINE 16 10 19 52 33 170 8 2 6 11 12 16
MARYLAND 9 8 17 44 60 128 21 6 24 19 22 70
MASSACHUSETTS 3 9 27 57 24 84 47 38 115 96 54 60
MICHIGAN 47 64 76 256 78 572 161 53 119 146 79 113
MINNESOTA 5 16 44 166 111 671 22 6 12 49 25 36
MISSISSIPPI 0 45 112 670 88 2,340 1 0 4 34 37 48
MISSOURI 5 94 151 1,041 217 3,068 25 70 11 60 60 226
MONTANA 5 12 28 31 72 414 2 0 10 1 0 1
NEBRASKA 3 39 51 140 198 2,073 6 2 10 12 4 11
NEVADA 7 2 1 9 2 22 0 1 3 4 2 1
NEW HAMPSHIRE 21 10 16 21 22 197 15 4 5 22 9 13
NEW JERSEY 0 34 31 67 33 181 25 22 130 176 89 102
NEW MEXICO 42 27 46 61 53 89 33 0 30 14 7 2
NEW YORK 42 40 130 177 252 964 76 49 107 115 83 136
NORTH CAROLINA 29 59 82 252 314 1,209 16 43 66 62 49 141
NORTH DAKOTA 3 5 6 49 0 730 0 0 2 5 1 2
OHIO 22 49 36 305 421 1,674 40 36 66 120 102 182
OKLAHOMA 112 88 251 1,740 21 4,657 83 30 75 70 89 91
OREGON 50 81 64 149 48 154 18 4 22 35 21 13
PENNSYLVANIA 126 228 514 663 661 1,876 111 95 321 328 208 330
RHODE ISLAND 5 3 6 9 5 12 28 21 35 31 19 19
SOUTH CAROLINA 12 69 130 232 116 567 5 5 23 41 37 49
SOUTH DAKOTA 22 26 32 137 28 798 2 0 8 5 6 8
TENNESSEE 14 20 124 136 275 704 31 13 40 52 26 64
TEXAS 14 52 79 246 107 1,766 48 27 47 39 39 116
UTAH 16 11 10 29 24 82 28 2 14 16 6 18
VERMONT 30 19 51 118 21 218 6 1 2 5 11 2
VIRGINIA 27 35 104 211 39 578 27 6 46 41 29 43
WASHINGTON 5 26 25 85 40 139 4 11 38 18 16 13
WEST VIRGINIA 22 55 78 285 63 443 30 1 16 30 15 40
WISCONSIN 16 36 54 250 110 718 80 10 60 72 20 69
WYOMING 58 34 13 28 25 200 12 0 10 10 12 7
PUERTO RICO 22 0 18 40 22 57 19 3 23 21 25 11
TOTALS 1,163 1,934 3,317 10,825 6,560 41,778 1,667 985 2,194 2,507 1,685 3,137

Count of Functionally Obsolete Bridges by Functional Classification
December 2004
State 26=01 26=02 26=06 26=07 26=08 26=09 26=11 26=12 26=14 26=16 26=17 26=19
ALABAMA 137 248 239 374 269 498 78 20 159 80 55 129
ALASKA 8 11 2 18 7 117 11 4 5 6 7 6
ARIZONA 87 27 32 47 17 96 23 14 36 76 28 69
ARKANSAS 48 186 189 433 174 535 49 14 97 102 28 40
CALIFORNIA 54 166 228 256 130 722 383 471 410 448 160 348
COLORADO 174 60 107 54 56 192 1 1 43 55 16 24
CONNECTICUT 14 14 43 63 33 119 145 126 96 114 158 93
DELAWARE 0 9 2 7 1 10 16 0 13 8 9 5
DIST. OF COL. 0 0 0 0 1 0 33 17 34 9 7 32
FLORIDA 19 147 66 104 56 269 152 141 155 172 245 276
GEORGIA 21 116 273 342 110 316 37 35 109 188 103 111
HAWAII 0 34 53 41 4 31 54 46 39 17 20 18
IDAHO 95 18 12 51 22 155 14 0 15 21 8 3
ILLINOIS 38 24 40 136 39 694 233 36 169 230 181 105
INDIANA 74 22 53 229 222 776 166 33 107 148 98 95
IOWA 58 61 59 146 187 925 46 0 68 75 22 52
KANSAS 103 75 66 386 190 1,343 133 57 72 97 20 28
KENTUCKY 46 105 136 672 464 1,089 70 44 47 79 51 17
LOUISIANA 106 89 211 359 159 591 217 67 149 88 28 190
MAINE 25 19 40 129 63 113 24 10 16 24 19 6
MARYLAND 33 17 56 86 88 196 162 71 48 58 59 178
MASSACHUSETTS 144 33 38 98 34 112 414 106 269 336 181 168
MICHIGAN 18 19 38 219 41 240 124 30 160 219 125 124
MINNESOTA 7 16 21 17 10 154 36 25 19 73 44 48
MISSISSIPPI 225 120 176 204 78 257 55 25 27 87 33 31
MISSOURI 35 140 187 496 72 1,393 165 212 16 132 124 244
MONTANA 164 19 39 36 25 160 33 0 13 8 3 0
NEBRASKA 11 16 24 134 110 1,050 9 4 19 21 14 13
NEVADA 67 3 3 4 4 12 15 5 6 8 7 10
NEW HAMPSHIRE 30 22 24 45 34 205 8 7 16 20 9 13
NEW JERSEY 17 32 25 88 35 162 158 186 203 286 133 155
NEW MEXICO 52 12 10 29 28 108 13 0 30 17 10 11
NEW YORK 151 91 174 205 259 841 513 400 442 580 292 432
NORTH CAROLINA 55 108 100 355 287 1,257 92 63 123 161 82 191
NORTH DAKOTA 2 4 1 15 0 217 2 0 11 5 1 1
OHIO 72 75 57 295 467 1,546 293 171 210 288 298 278
OKLAHOMA 52 52 66 466 19 405 70 63 74 84 80 20
OREGON 56 131 97 181 53 286 63 32 102 91 58 39
PENNSYLVANIA 166 133 225 297 297 1,281 229 134 367 278 218 314
RHODE ISLAND 4 2 4 4 7 13 26 35 29 48 19 21
SOUTH CAROLINA 31 54 144 177 25 131 32 12 55 61 87 35
SOUTH DAKOTA 57 5 15 24 13 276 18 0 5 3 2 0
TENNESSEE 39 130 231 282 517 998 119 42 200 194 104 144
TEXAS 274 213 233 918 295 1,816 587 475 665 821 401 917
UTAH 63 7 11 25 9 38 46 0 10 18 7 16
VERMONT 72 21 24 79 38 182 20 2 6 9 12 5
VIRGINIA 32 93 205 382 86 729 134 37 122 162 68 112
WASHINGTON 39 164 100 241 78 370 166 80 175 117 47 61
WEST VIRGINIA 43 39 72 379 155 642 30 4 18 38 20 38
WISCONSIN 12 27 53 67 14 249 87 56 105 116 28 30
WYOMING 81 1 1 3 17 75 29 0 4 5 2 2
PUERTO RICO 13 6 49 128 71 167 31 21 72 74 73 83
TOTALS 3,224 3,236 4,354 9,826 5,470 24,159 5,664 3,434 5,460 6,455 3,904 5,381

Count of Deficient Bridges by Functional Classification
December 2004
State 26=01 26=02 26=06 26=07 26=08 26=09 26=11 26=12 26=14 26=16 26=17 26=19
ALABAMA 143 307 329 747 846 1,549 85 24 197 123 78 250
ALASKA 38 19 6 29 27 169 12 4 7 14 11 17
ARIZONA 96 31 57 71 48 141 25 14 39 82 32 79
ARKANSAS 53 212 252 705 346 1,143 57 26 120 117 30 72
CALIFORNIA 173 337 368 520 282 1,281 767 820 726 672 244 479
COLORADO 235 106 197 117 124 417 1 2 49 72 25 42
CONNECTICUT 20 17 52 80 49 189 170 143 122 152 219 150
DELAWARE 0 10 3 9 3 26 19 0 17 9 15 11
DIST. OF COL. 0 0 0 0 2 0 34 20 41 13 8 38
FLORIDA 23 159 76 140 83 384 157 149 163 194 263 328
GEORGIA 27 139 318 539 235 935 41 36 123 233 131 191
HAWAII 1 39 70 78 19 64 65 49 49 23 28 28
IDAHO 103 32 34 98 49 316 19 0 27 27 13 12
ILLINOIS 68 113 170 378 104 2,022 328 49 268 361 268 232
INDIANA 78 29 69 428 545 1,962 173 39 134 193 149 217
IOWA 79 125 116 651 950 4,541 73 0 96 127 55 145
KANSAS 131 126 137 770 435 3,759 147 61 85 128 45 76
KENTUCKY 52 117 177 831 630 1,914 87 46 60 97 63 29
LOUISIANA 115 122 271 596 341 1,889 238 68 194 123 38 329
MAINE 41 29 59 181 96 283 32 12 22 35 31 22
MARYLAND 42 25 73 130 148 324 183 77 72 77 81 248
MASSACHUSETTS 147 42 65 155 58 196 461 144 384 432 235 228
MICHIGAN 65 83 114 475 119 812 285 83 279 365 204 237
MINNESOTA 12 32 65 183 121 825 58 31 31 122 69 84
MISSISSIPPI 225 165 288 874 166 2,597 56 25 31 121 70 79
MISSOURI 40 234 338 1,537 289 4,461 190 282 27 192 184 470
MONTANA 169 31 67 67 97 574 35 0 23 9 3 1
NEBRASKA 14 55 75 274 308 3,123 15 6 29 33 18 24
NEVADA 74 5 4 13 6 34 15 6 9 12 9 11
NEW HAMPSHIRE 51 32 40 66 56 402 23 11 21 42 18 26
NEW JERSEY 17 66 56 155 68 343 183 208 333 462 222 257
NEW MEXICO 94 39 56 90 81 197 46 0 60 31 17 13
NEW YORK 193 131 304 382 511 1,805 589 449 549 695 375 568
NORTH CAROLINA 84 167 182 607 601 2,466 108 106 189 223 131 332
NORTH DAKOTA 5 9 7 64 0 947 2 0 13 10 2 3
OHIO 94 124 93 600 888 3,220 333 207 276 408 400 460
OKLAHOMA 164 140 317 2,206 40 5,062 153 93 149 154 169 111
OREGON 106 212 161 330 101 440 81 36 124 126 79 52
PENNSYLVANIA 292 361 739 960 958 3,157 340 229 688 606 426 644
RHODE ISLAND 9 5 10 13 12 25 54 56 64 79 38 40
SOUTH CAROLINA 43 123 274 409 141 698 37 17 78 102 124 84
SOUTH DAKOTA 79 31 47 161 41 1,074 20 0 13 8 8 8
TENNESSEE 53 150 355 418 792 1,702 150 55 240 246 130 208
TEXAS 288 265 312 1,164 402 3,582 635 502 712 860 440 1,033
UTAH 79 18 21 54 33 120 74 2 24 34 13 34
VERMONT 102 40 75 197 59 400 26 3 8 14 23 7
VIRGINIA 59 128 309 593 125 1,307 161 43 168 203 97 155
WASHINGTON 44 190 125 326 118 509 170 91 213 135 63 74
WEST VIRGINIA 65 94 150 664 218 1,085 60 5 34 68 35 78
WISCONSIN 28 63 107 317 124 967 167 66 165 188 48 99
WYOMING 139 35 14 31 42 275 41 0 14 15 14 9
PUERTO RICO 35 6 67 168 93 224 50 24 95 95 98 94
TOTALS 4,387 5,170 7,671 20,651 12,030 65,937 7,331 4,419 7,654 8,962 5,589 8,518

Updated: 10/07/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000