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Bridges & Structures

Deficient Bridges by State and Highway System 1998

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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Interim NHS Highway Bridges as of 12/98

State # Bridges # Not Def. # Struc Def # Func Obs Total Def
ALABAMA 2,804 2,023 107 674 781
ALASKA 323 256 32 35 67
ARIZONA 2,379 2,206 27 146 173
ARKANSAS 2,302 1,865 85 352 437
CALIFORNIA 9,870 7,256 537 2,077 2,614
COLORADO 2,244 1,775 123 346 469
CONNECTICUT 1,763 1,376 87 300 387
DELAWARE 298 236 14 48 62
DIST. OF COL. 166 61 26 79 105
FLORIDA 4,867 4,078 34 755 789
GEORGIA 2,795 2,212 79 504 583
HAWAII 441 223 20 198 218
IDAHO 763 607 26 130 156
ILLINOIS 4,335 3,282 531 522 1,053
INDIANA 2,895 2,412 78 405 483
IOWA 2,197 1,852 74 271 345
KANSAS 2,724 2,199 109 416 525
KENTUCKY 2,098 1,718 27 353 380
LOUISIANA 2,753 2,030 138 585 723
MAINE 491 361 38 92 130
MARYLAND 1,641 1,263 62 316 378
MASSACHUSETTS 2,144 1,018 190 936 1,126
MICHIGAN 2,805 1,877 533 395 928
MINNESOTA 1,846 1,625 103 118 221
MISSISSIPPI 2,200 1,585 67 548 615
MISSOURI 3,099 2,368 222 509 731
MONTANA 1,293 1,019 26 248 274
NEBRASKA 1,418 1,274 92 52 144
NEVADA 688 559 20 109 129
NEW HAMPSHIRE 660 541 50 69 119
NEW JERSEY 2,682 1,874 268 540 808
NEW MEXICO 1,660 1,442 82 136 218
NEW YORK 4,698 2,344 1,476 878 2,354
NORTH CAROLINA 2,738 2,035 226 477 703
NORTH DAKOTA 618 574 17 27 44
OHIO 5,163 4,070 387 706 1,093
OKLAHOMA 3,218 2,606 259 353 612
OREGON 1,788 1,270 42 476 518
PENNSYLVANIA 5,061 3,560 793 708 1,501
RHODE ISLAND 384 222 71 91 162
SOUTH CAROLINA 1,437 1,154 59 224 283
SOUTH DAKOTA 897 752 60 85 145
TENNESSEE 3,780 3,001 211 568 779
TEXAS 15,295 12,983 314 1,998 2,312
UTAH 1,094 824 129 141 270
VERMONT 479 340 26 113 139
VIRGINIA 3,163 2,599 161 403 564
WASHINGTON 2,388 1,624 159 605 764
WEST VIRGINIA 1,046 754 148 144 292
WISCONSIN 3,054 2,344 296 414 710
WYOMING 1,318 1,089 93 136 229
PUERTO RICO 734 531 61 142 203
TOTAL 128,997 99,149 8,895 20,953 29,848

Other Federal Aid Highway Bridges as of 12/98

State # Bridges # Not Def. # Struc Def # Func Obs Total Def
ALABAMA 4,900 3,479 663 658 1,321
ALASKA 373 287 45 41 86
ARIZONA 2,462 2,264 61 137 198
ARKANSAS 5,472 4,479 428 565 993
CALIFORNIA 6,506 4,813 375 1,318 1,693
COLORADO 1,954 1,620 140 194 334
CONNECTICUT 1,328 900 119 309 428
DELAWARE 234 191 20 23 43
DIST. OF COL. 34 7 11 16 27
FLORIDA 2,692 2,046 64 582 646
GEORGIA 5,540 4,158 471 911 1,382
HAWAII 381 176 68 137 205
IDAHO 1,123 922 79 122 201
ILLINOIS 7,007 5,501 892 614 1,506
INDIANA 4,601 3,657 396 548 944
IOWA 5,171 4,258 527 386 913
KANSAS 8,426 7,105 525 796 1,321
KENTUCKY 3,184 1,984 196 1,004 1,200
LOUISIANA 3,854 2,604 583 667 1,250
MAINE 797 489 119 189 308
MARYLAND 1,144 780 115 249 364
MASSACHUSETTS 1,700 839 258 603 861
MICHIGAN 3,755 2,552 591 612 1,203
MINNESOTA 3,713 3,165 353 195 548
MISSISSIPPI 5,472 4,111 903 456 1,359
MISSOURI 6,064 3,738 1,457 869 2,326
MONTANA 1,201 1,035 69 97 166
NEBRASKA 3,836 3,323 261 252 513
NEVADA 329 291 17 21 38
NEW HAMPSHIRE 540 362 76 102 178
NEW JERSEY 1,911 957 423 531 954
NEW MEXICO 1,082 916 89 77 166
NEW YORK 4,658 2,359 1,642 657 2,299
NORTH CAROLINA 3,585 2,385 518 682 1,200
NORTH DAKOTA 1,155 1,058 75 22 97
OHIO 6,898 5,305 824 769 1,593
OKLAHOMA 8,770 6,033 2,197 540 2,737
OREGON 2,430 1,876 129 425 554
PENNSYLVANIA 5,935 3,196 1,735 1,004 2,739
RHODE ISLAND 243 112 68 63 131
SOUTH CAROLINA 3,220 2,419 313 488 801
SOUTH DAKOTA 1,845 1,664 136 45 181
TENNESSEE 5,758 4,232 529 997 1,526
TEXAS 14,809 12,222 584 2,003 2,587
UTAH 668 559 52 57 109
VERMONT 845 509 179 157 336
VIRGINIA 4,023 2,695 418 910 1,328
WASHINGTON 1,971 1,355 169 447 616
WEST VIRGINIA 2,311 1,223 534 554 1,088
WISCONSIN 3,834 2,990 561 283 844
WYOMING 629 562 49 18 67
PUERTO RICO 651 328 91 322 413
TOTAL 171,024 126,091 21,197 23,724 44,921

Non Federal Aid Highway Bridges as of 12/98

State # Bridges # Not Def. # Struc Def # Func Obs Total Def
ALABAMA 7,887 5,024 1,997 866 2,863
ALASKA 672 429 80 163 243
ARIZONA 1,867 1,577 115 173 288
ARKANSAS 4,749 2,859 1,140 750 1,890
CALIFORNIA 6,865 4,866 547 1,452 1,999
COLORADO 3,684 3,010 392 282 674
CONNECTICUT 1,054 671 168 215 383
DELAWARE 267 223 31 13 44
DIST. OF COL. 45 8 4 33 37
FLORIDA 3,468 2,573 208 687 895
GEORGIA 6,000 4,030 1,414 556 1,970
HAWAII 238 120 39 79 118
IDAHO 2,149 1,723 233 193 426
ILLINOIS 13,925 11,045 1,950 930 2,880
INDIANA 10,412 7,277 2,086 1,049 3,135
IOWA 17,367 11,598 4,110 1,659 5,769
KANSAS 14,812 9,364 3,126 2,322 5,448
KENTUCKY 7,991 5,422 1,050 1,519 2,569
LOUISIANA 6,908 3,947 2,048 913 2,961
MAINE 1,066 632 255 179 434
MARYLAND 2,024 1,341 285 397 682
MASSACHUSETTS 1,130 650 213 267 480
MICHIGAN 4,071 2,712 935 424 1,359
MINNESOTA 7,055 5,560 1,066 429 1,495
MISSISSIPPI 8,982 5,382 3,193 407 3,600
MISSOURI 13,693 7,292 5,241 1,160 6,401
MONTANA 2,506 1,792 479 235 714
NEBRASKA 10,286 6,217 2,497 1,572 4,069
NEVADA 290 233 36 21 57
NEW HAMPSHIRE 1,139 611 288 240 528
NEW JERSEY 1,722 1,008 384 330 714
NEW MEXICO 905 619 123 163 286
NEW YORK 7,896 3,626 3,561 709 4,270
NORTH CAROLINA 10,170 6,561 2,082 1,527 3,609
NORTH DAKOTA 2,801 1,685 875 241 1,116
OHIO 15,771 10,919 2,588 2,264 4,852
OKLAHOMA 10,839 4,722 5,558 559 6,117
OREGON 2,996 2,451 224 321 545
PENNSYLVANIA 10,610 5,796 2,944 1,870 4,814
RHODE ISLAND 124 51 43 30 73
SOUTH CAROLINA 4,382 3,553 672 157 829
SOUTH DAKOTA 3,313 2,078 958 277 1,235
TENNESSEE 9,584 7,011 1,369 1,204 2,573
TEXAS 17,065 11,373 2,913 2,779 5,692
UTAH 930 730 144 56 200
VERMONT 1,373 820 373 180 553
VIRGINIA 5,398 3,600 675 1,123 1,798
WASHINGTON 3,084 2,532 177 375 552
WEST VIRGINIA 3,283 1,810 670 803 1,473
WISCONSIN 6,433 5,048 1,093 292 1,385
WYOMING 1,076 711 262 103 365
PUERTO RICO 606 255 70 281 351
TOTAL 282,963 185,147 62,984 34,829 97,813

GR. TOTAL 582,984 410,387 93,076 79,506 172,582
Updated: 10/07/2013
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000