Table 1-6: Number of Road Bridges by Owner: 2011

Table 1-6: Number of Road Bridges by Owner: 2011

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State Federal State highway agency State toll authority Other state agency Local highway agency Local toll authority Other local agency Private (including railroad) Total
Alabama 160 5,736 0 38 10,095 0 1 31 16,061
Alaska 184 800 0 21 148 0 2 1 1,156
Arizona 423 4,660 0 23 2,616 0 1 9 7,739
Arkansas 164 7,201 0 10 5,263 0 0 3 12,641
California 548 12,171 0 154 11,655 7 56 17 24,609
Colorado 247 3,447 0 2 4,720 42 1 92 8,551
Connecticut 7 2,801 0 13 1,241 0 0 4 4,200
Delaware 4 826 0 2 10 15 0 0 857
District of Columbia 35 206 0 1 2 0 1 0 245
Florida 135 5,441 1,157 154 4,985 6 94 14 11,986
Georgia 155 6,617 0 16 7,858 0 1 47 14,694
Hawaii 33 719 0 1 377 0 0 2 1,132
Idaho 487 1,307 0 16 1,699 0 654 1 4,164
Illinois 46 7,724 451 40 18,045 0 22 108 26,436
Indiana 58 5,267 327 60 12,900 1 11 16 18,640
Iowa 39 4,092 0 22 20,289 2 3 90 24,537
Kansas 115 4,952 366 37 19,755 0 0 8 25,233
Kentucky 99 8,961 0 10 4,846 0 2 30 13,948
Louisiana 261 7,854 0 33 4,960 5 34 6 13,153
Maine 17 1,965 170 10 214 0 1 25 2,402
Maryland 92 2,555 254 36 2,257 0 16 4 5,214
Massachusetts 20 3,441 0 87 1,549 1 1 0 5,099
Michigan 81 4,397 4 3 6,448 0 21 3 10,957
Minnesota 74 3,618 0 61 9,306 0 21 37 13,117
Mississippi 445 5,692 0 7 10,862 0 0 26 17,032
Missouri 60 10,371 0 16 13,801 1 19 18 24,286
Montana 694 2,487 0 0 1,916 0 0 0 5,097
Nebraska 61 3,502 0 34 11,653 0 100 45 15,395
Nevada 30 1,029 0 4 695 0 14 11 1,783
New Hampshire 54 1,294 160 5 905 1 0 4 2,423
New Jersey 25 2,374 1,133 214 2,592 33 3 19 6,514
New Mexico 216 2,977 0 2 733 0 1 3 3,932
New York 48 7,445 774 210 8,516 172 110 109 17,384
North Carolina 363 17,046 0 28 776 0 0 1 18,214
North Dakota 44 1,127 0 7 3,218 0 4 10 4,410
Ohio 11 10,372 461 44 16,449 0 2 64 27,403
Oklahoma 125 6,774 772 25 16,029 0 3 2 23,730
Oregon 522 2,700 0 56 4,023 2 43 7 7,353
Pennsylvania 63 14,923 741 252 6,052 23 6 253 22,320
Rhode Island 3 590 3 10 138 0 6 1 751
South Carolina 70 8,373 0 3 806 0 0 18 9,270
South Dakota 100 1,803 0 20 3,954 0 0 0 5,877
Tennessee 342 8,157 0 41 11,387 0 7 3 19,937
Texas 199 33,334 292 31 17,467 435 89 12 51,878
Utah 142 1,767 0 1 1,028 0 8 0 2,946
Vermont 18 1,081 0 0 1,612 0 0 6 2,717
Virginia 307 11,822 12 8 1,240 33 0 102 13,524
Washington 553 3,205 1 14 3,957 2 7 4 7,743
West Virginia 43 6,806 99 31 102 0 9 9 7,099
Wisconsin 115 5,134 0 0 8,755 0 0 18 14,024
Wyoming 261 1,948 0 6 852 0 0 1 3,068
United States, total 8,398 280,891 7,177 1,919 300,756 781 1,374 1,294 602,881
U.S. total (incl. Puerto Rico) 8,405 282,452 7,490 1,919 301,095 781 1,375 1,295 605,103

NOTES: Some discrepancies exist between the total number of bridges reported in tables 1-5, 1-6, and 1-7 because of bridges not identified in one or more of the categories and other anomalies. Other state agency includes State parks, forests, reservations, and other state agencies. Local highway agency includes county, town or township, and city or municipal highway agencies. Other local agency includes local parks, forests, reservations, and other local agencies. Private includes highway bridges owned by railroads and other private entities. Details for each state may not add to totals because totals include bridges for which ownership is unknown.

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Office of Bridge Technology, National Bridge Inventory 2011, Bridges By Owner, available at http://www.fhwa.dot.gov/bridge/nbi.htm as of March 8, 2012.