Table 1-6: Number of Road Bridges by Owner: 2005

Table 1-6: Number of Road Bridges by Owner: 2005

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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 113 5,602 0 4 8,651 0 0 34 15,737
Alaska 193 756 0 90 29 0 2 5 1,177
Arizona 433 4,469 0 29 962 0 1 3 7,205
Arkansas 149 7,084 0 3 4,406 0 0 3 12,483
California 486 11,900 9 73 7,194 11 60 35 24,041
Colorado 220 3,429 4 1 3,215 3 1 65 8,325
Connecticut 7 2,775 0 0 0 0 0 2 4,170
Delaware 5 809 0 1 0 21 0 6 855
District of Columbia 35 211 0 0 0 0 0 0 246
Florida 115 5,295 415 36 3,647 4 83 12 10,857
Georgia 192 6,484 0 1 7,229 0 0 53 14,542
Hawaii 25 704 0 1 370 0 0 5 1,111
Idaho 516 1,269 0 11 1,429 0 641 1 4,061
Illinois 42 7,512 433 2 4,067 0 12 142 25,945
Indiana 58 5,132 334 58 12,152 0 4 19 18,292
Iowa 40 3,972 0 18 19,631 3 0 92 24,938
Kansas 133 4,829 362 9 19,050 0 6 11 25,525
Kentucky 79 8,782 0 4 4,435 0 0 30 13,539
Louisiana 232 7,791 0 12 4,320 5 38 6 13,284
Maine 31 1,936 159 9 0 0 0 26 2,396
Maryland 109 2,503 253 27 1,805 0 1 5 5,078
Massachusetts 23 2,816 338 198 0 1 1 0 4,920
Michigan 89 4,406 4 2 5,585 0 11 4 10,883
Minnesota 87 3,568 0 3 5,669 0 1 64 13,078
Mississippi 446 5,537 0 0 9,961 0 0 32 16,932
Missouri 62 10,134 0 6 12,597 2 15 20 23,903
Montana 538 2,448 0 0 1,896 0 0 0 4,924
Nebraska 25 3,471 0 34 11,303 0 97 35 15,492
Nevada 39 956 0 2 330 0 11 10 1,642
New Hampshire 55 1,285 154 1 0 1 1 2 2,363
New Jersey 33 2,370 1,124 211 2,482 34 2 17 6,462
New Mexico 201 2,933 0 1 367 0 0 2 3,838
New York 66 7,424 739 79 6,060 169 112 113 17,451
North Carolina 242 16,531 1 8 0 0 0 2 17,514
North Dakota 49 1,111 0 1 3,237 0 4 9 4,486
Ohio 28 8,854 549 111 16,837 0 2 66 28,128
Oklahoma 90 6,759 759 9 13,997 0 1 1 23,388
Oregon 593 2,661 0 3 3,361 2 33 11 7,250
Pennsylvania 87 14,812 763 7 2,642 32 3 297 22,588
Rhode Island 3 588 3 3 0 0 1 1 750
South Carolina 36 8,325 0 1 801 0 0 20 9,222
South Dakota 108 1,811 0 21 3,829 0 0 0 5,961
Tennessee 353 8,038 0 6 9,334 0 0 1 19,764
Texas 285 32,086 65 28 9,921 235 8 12 49,238
Utah 138 1,706 0 2 568 0 6 2 2,823
Vermont 22 1,077 0 0 0 0 0 5 2,706
Virginia 302 11,696 0 2 87 46 0 117 13,366
Washington 640 3,080 0 1 3,205 0 21 6 7,642
West Virginia 57 6,628 99 1 0 0 10 9 6,928
Wisconsin 114 4,869 0 0 2,993 0 0 20 13,707
Wyoming 246 1,938 0 5 718 0 0 1 3,031
United States, total 8,270 273,162 6,567 1,135 230,372 569 1,189 1,434 594,187
U.S. total (incl. Puerto Rico) 8,277 274,974 6,567 1,135 230,379 569 1,189 1,435 596,331

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 variables 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 privates entities. The total includes bridges where ownership is unknown.

SOURCE: U.S. Department of Transportation, Federal Highway Administration, Office of Bridge Technology, National Bridge Inventory: Highway Bridge by Owner, Washington, DC: 2006, available at http://www.fhwa.dot.gov/bridge/britab.htm as of Oct. 3, 2006.