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Bridges & Structures

Count, Area, and Length of Bridges by Highway System

2001 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-01
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 599 1,127 1,409 3,089 2,554 4,414 557 82 537 313 206 753
ALASKA 152 106 87 212 43 649 27 16 31 52 22 36
ARIZONA 1,270 555 877 898 244 1,029 271 215 246 434 319 546
ARKANSAS 463 1,022 1,217 3,883 1,093 3,162 345 99 347 322 128 356
CALIFORNIA 1,229 1,446 1,519 2,068 1,201 4,255 2,497 2,740 2,237 2,026 872 1,652
COLORADO 622 543 758 724 1,055 2,316 379 305 446 315 219 400
CONNECTICUT 136 172 147 310 114 621 694 478 319 368 476 336
DELAWARE 0 93 29 80 22 206 87 28 100 59 79 46
DIST. OF COL. 0 0 0 0 6 3 64 32 66 22 13 35
FLORIDA 789 1,296 686 867 586 1,505 938 942 998 916 686 1,088
GEORGIA 482 917 1,453 2,806 1,191 3,735 512 220 701 866 456 1,053
HAWAII 2 63 168 117 31 103 194 82 100 42 74 98
IDAHO 324 276 234 704 232 1,855 75 6 88 114 70 91
ILLINOIS 1,072 933 1,510 3,827 784 12,474 1,167 132 1,111 1,071 679 769
INDIANA 765 541 784 2,766 2,260 7,507 729 263 620 609 495 728
IOWA 395 1,170 1,098 3,458 4,088 13,045 255 0 452 422 199 448
KANSAS 568 1,331 1,326 6,439 2,025 11,947 429 227 306 437 221 385
KENTUCKY 353 933 551 2,192 2,513 5,532 415 148 270 297 156 78
LOUISIANA 727 640 1,191 2,573 1,302 4,368 815 159 451 306 48 780
MAINE 176 132 187 459 267 757 96 18 67 77 80 51
MARYLAND 245 241 226 397 467 994 618 289 278 273 245 682
MASSACHUSETTS 240 122 175 326 164 541 871 281 658 767 419 423
MICHIGAN 383 588 571 2,079 503 3,111 803 249 631 759 452 502
MINNESOTA 285 672 982 1,924 1,291 5,607 409 201 289 593 262 316
MISSISSIPPI 532 1,199 1,415 3,835 737 7,902 236 98 137 271 178 285
MISSOURI 459 1,357 1,107 4,354 982 11,811 723 471 514 421 475 930
MONTANA 730 425 563 475 503 2,142 80 0 53 28 9 3
NEBRASKA 219 825 1,285 2,351 1,248 8,842 126 44 218 130 83 122
NEVADA 308 100 33 113 54 174 162 85 66 126 151 139
NEW HAMPSHIRE 261 179 133 253 197 885 102 42 81 97 51 71
NEW JERSEY 163 292 127 359 211 822 888 591 774 955 505 679
NEW MEXICO 635 551 427 466 347 530 229 0 253 112 114 126
NEW YORK 670 826 1,283 1,563 1,863 5,063 1,254 848 1,130 1,173 672 1,020
NORTH CAROLINA 434 977 693 2,005 1,675 7,579 486 397 586 692 348 1,119
NORTH DAKOTA 148 337 243 855 6 2,700 55 0 80 52 17 24
OHIO 940 1,305 916 3,927 3,310 11,247 1,353 759 864 1,084 975 1,273
OKLAHOMA 691 1,459 1,442 6,605 68 9,692 547 359 693 309 355 492
OREGON 405 673 487 1,467 616 2,363 264 89 289 282 212 161
PENNSYLVANIA 1,093 1,228 1,817 2,199 2,380 6,995 964 734 1,131 1,201 801 1,276
RHODE ISLAND 14 18 20 24 26 40 126 103 125 129 66 58
SOUTH CAROLINA 433 451 937 1,739 839 3,264 255 61 238 266 299 282
SOUTH DAKOTA 380 403 560 1,168 160 3,045 67 3 57 68 42 48
TENNESSEE 799 1,169 1,551 3,383 1,997 6,731 572 134 992 101 950 982
TEXAS 3,169 3,756 3,866 7,956 3,324 10,320 3,075 2,848 2,987 2,164 1,081 3,541
UTAH 451 172 173 315 139 556 354 13 109 150 77 234
VERMONT 252 114 246 523 173 1,184 62 24 28 37 41 30
VIRGINIA 714 706 892 2,137 586 4,371 914 309 569 686 380 526
WASHINGTON 430 632 446 1,254 788 2,338 631 202 567 241 156 260
WEST VIRGINIA 453 281 414 1,628 481 2,821 199 96 47 138 90 125
WISCONSIN 595 917 1,083 2,017 738 5,414 523 472 602 587 192 376
WYOMING 760 325 228 312 149 941 159 4 75 42 45 36
PUERTO RICO 164 56 114 255 149 341 222 114 190 156 166 175
TOTAL 27,579 35,652 39,686 95,736 47,782 209,849 27,875 16,112 24,804 23,158 15,407 26,045
Count Of Structurally Deficient Bridges by Functional Classification
December-01
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 5 58 92 444 654 1,219 4 4 33 34 20 110
ALASKA 26 4 7 24 12 68 1 2 5 6 4 10
ARIZONA 13 5 21 26 21 69 3 0 7 8 5 16
ARKANSAS 7 30 64 345 211 729 8 9 20 19 6 31
CALIFORNIA 170 111 110 214 140 556 281 290 314 218 87 140
COLORADO 25 30 44 66 76 234 30 15 28 22 12 14
CONNECTICUT 9 6 10 12 16 91 30 14 24 28 60 62
DELAWARE 0 3 0 2 0 16 2 0 7 4 6 7
DIST. OF COL. 0 0 0 0 1 0 3 5 5 6 2 3
FLORIDA 0 12 11 35 26 106 2 4 8 21 22 53
GEORGIA 6 29 47 246 215 827 7 3 17 54 31 96
HAWAII 0 12 32 50 16 35 13 7 9 7 6 6
IDAHO 4 12 17 51 26 173 3 0 9 9 4 12
ILLINOIS 29 74 109 267 78 1,530 112 18 135 138 124 111
INDIANA 6 11 14 211 348 1,355 6 8 29 51 61 157
IOWA 22 43 59 460 729 3,516 16 0 24 51 39 77
KANSAS 20 38 67 377 259 2,583 7 5 8 36 20 45
KENTUCKY 3 12 29 136 160 793 3 1 8 19 12 13
LOUISIANA 7 49 73 401 169 1,439 21 1 49 45 10 161
MAINE 3 9 20 66 36 169 6 2 3 8 16 16
MARYLAND 8 6 15 41 57 142 25 7 26 15 30 64
MASSACHUSETTS 3 12 26 54 23 92 60 34 125 118 67 82
MICHIGAN 43 62 87 270 95 678 203 59 154 154 89 118
MINNESOTA 3 25 59 168 95 707 22 7 16 58 31 30
MISSISSIPPI 3 56 137 657 99 2,643 1 0 4 27 33 34
MISSOURI 14 94 160 1,174 249 3,914 45 54 55 52 71 201
MONTANA 0 9 29 26 69 430 0 0 6 1 0 0
NEBRASKA 3 43 55 156 207 2,158 8 2 22 10 1 11
NEVADA 8 2 2 9 5 26 3 2 4 3 2 1
NEW HAMPSHIRE 21 9 17 25 27 222 16 5 5 18 9 12
NEW JERSEY 0 33 40 74 39 185 27 16 139 185 96 96
NEW MEXICO 29 21 44 58 46 84 21 0 23 11 5 6
NEW YORK 46 52 153 227 271 981 93 62 140 124 91 165
NORTH CAROLINA 27 69 91 267 324 1,339 21 40 65 75 50 145
NORTH DAKOTA 4 7 10 54 0 787 0 0 1 6 1 1
OHIO 27 68 41 350 483 1,757 53 42 85 124 101 174
OKLAHOMA 112 133 201 1,724 15 5,007 60 35 104 45 67 102
OREGON 18 29 27 72 31 136 5 0 12 8 14 10
PENNSYLVANIA 111 208 525 669 649 1,890 101 94 272 311 204 356
RHODE ISLAND 3 4 6 6 6 15 24 19 33 37 19 15
SOUTH CAROLINA 13 57 123 221 110 524 1 5 19 33 38 43
SOUTH DAKOTA 40 66 41 179 23 1,012 3 1 14 7 4 8
TENNESSEE 23 35 143 260 207 840 21 2 64 4 83 78
TEXAS 20 66 88 321 126 2,190 62 37 65 55 36 116
UTAH 16 15 11 27 19 94 131 9 17 19 8 23
VERMONT 12 20 53 103 32 207 3 0 4 7 9 2
VIRGINIA 31 44 118 220 51 573 17 6 46 46 27 43
WASHINGTON 7 53 43 116 61 153 5 14 48 14 23 14
WEST VIRGINIA 24 32 90 313 70 500 35 15 4 31 25 33
WISCONSIN 27 50 115 295 114 881 106 26 64 85 25 74
WYOMING 35 36 12 22 23 215 16 0 7 10 5 8
PUERTO RICO 22 0 17 43 25 45 14 4 30 23 20 9
TOTAL 1,108 1,964 3,405 11,634 6,844 45,935 1,760 985 2,415 2,500 1,831 3,214
Count Of Functionally Obsolete Bridges by Functional Classification
December-01
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 134 273 255 334 251 473 82 18 160 91 48 126
ALASKA 11 3 4 16 7 165 11 1 4 6 7 8
ARIZONA 79 30 29 54 17 110 20 10 29 71 29 61
ARKANSAS 50 210 198 458 167 578 51 15 96 108 29 37
CALIFORNIA 110 224 270 291 140 788 464 550 465 435 174 291
COLORADO 109 39 68 61 58 196 72 37 89 64 24 30
CONNECTICUT 7 11 33 64 33 130 128 129 89 110 141 68
DELAWARE 0 8 2 5 3 10 21 0 12 7 9 5
DIST. OF COL. 0 0 0 0 2 3 32 17 38 8 9 26
FLORIDA 15 161 91 109 48 270 139 152 179 199 197 256
GEORGIA 41 137 296 366 100 341 40 54 113 179 123 134
HAWAII 0 30 53 35 4 23 56 47 38 16 19 23
IDAHO 82 17 35 49 10 166 17 1 16 26 6 11
ILLINOIS 48 24 51 167 39 751 241 33 190 263 182 110
INDIANA 75 18 50 243 272 854 152 49 87 154 102 105
IOWA 56 94 83 208 254 1,108 46 0 73 72 20 46
KANSAS 115 85 95 428 220 1,613 140 41 77 96 21 28
KENTUCKY 47 111 145 688 488 1,066 71 48 58 76 52 14
LOUISIANA 99 91 156 453 165 515 210 51 132 89 19 186
MAINE 30 18 42 128 62 126 25 8 16 28 19 10
MARYLAND 33 19 41 85 87 184 166 65 41 57 60 173
MASSACHUSETTS 104 28 39 83 28 109 414 93 265 313 163 154
MICHIGAN 24 23 43 219 37 242 111 38 161 210 117 129
MINNESOTA 6 21 18 19 15 228 32 20 19 88 44 53
MISSISSIPPI 223 142 162 203 73 257 56 19 33 78 33 29
MISSOURI 51 157 196 467 67 1,088 157 109 78 97 132 148
MONTANA 169 20 49 43 26 193 35 0 15 8 4 0
NEBRASKA 12 14 25 154 137 1,241 6 1 22 22 13 14
NEVADA 61 3 2 5 2 11 30 9 6 12 7 6
NEW HAMPSHIRE 26 19 25 40 31 198 11 4 16 22 9 14
NEW JERSEY 14 39 21 83 32 155 137 191 188 284 127 149
NEW MEXICO 59 9 9 33 40 116 18 0 38 13 10 10
NEW YORK 139 99 148 199 259 891 482 381 416 527 265 376
NORTH CAROLINA 64 116 108 357 261 1,203 86 60 121 168 77 173
NORTH DAKOTA 5 5 0 15 0 222 2 0 11 5 0 1
OHIO 80 67 56 305 489 1,661 246 155 175 225 215 188
OKLAHOMA 60 132 166 315 4 448 84 72 105 48 68 17
OREGON 80 158 116 199 65 268 76 40 104 93 59 33
PENNSYLVANIA 157 100 243 311 338 1,319 240 157 271 286 240 320
RHODE ISLAND 6 2 3 4 5 8 24 30 31 38 19 22
SOUTH CAROLINA 39 71 170 185 30 99 32 12 58 60 79 34
SOUTH DAKOTA 53 6 14 26 14 206 16 0 5 3 3 0
TENNESSEE 55 148 235 509 292 970 81 21 225 17 240 147
TEXAS 180 230 267 854 317 1,919 536 426 642 802 368 838
UTAH 66 10 15 21 7 36 37 0 10 22 5 16
VERMONT 71 22 29 86 38 202 21 2 6 8 14 4
VIRGINIA 39 99 201 429 92 755 135 41 125 159 70 98
WASHINGTON 45 154 107 257 71 326 215 52 185 81 37 61
WEST VIRGINIA 51 29 81 386 149 649 32 16 7 38 27 31
WISCONSIN 14 34 55 65 14 206 82 65 104 104 23 29
WYOMING 87 3 15 6 7 91 27 0 6 3 5 3
PUERTO RICO 12 2 51 136 75 147 30 28 64 75 73 81
TOTAL 3,193 3,565 4,666 10,256 5,442 24,934 5,675 3,368 5,514 6,064 3,836 4,926

Legend

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