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Category

Roads / Tertiary Highways

Alabama 11,383
Alaska 2,364
Arizona 22,886
Arkansas 9,907
California 65,715
Colorado 19,664
Connecticut 5,367
DC 441
Delaware 3,066
Florida 34,509
Georgia 16,388
Hawaii 3,263
Idaho 7,061
Illinois 13,193
Indiana 11,197
Iowa 10,481
Kansas 10,106
Kentucky 9,082
Louisiana 5,053
Maine 6,703
Maryland 10,328
Massachusetts 10,247
Michigan 22,982
Minnesota 27,021
Mississippi 6,081
Missouri 14,995
Montana 9,488
Nebraska 9,882
Nevada 8,840
New Hampshire 4,476
New Jersey 10,680
New Mexico 9,458
New York 28,086
North Carolina 22,041
North Dakota 16,706
Ohio 24,355
Oklahoma 9,509
Oregon 31,721
Pennsylvania 41,249
Rhode Island 1,140
South Carolina 8,710
South Dakota 6,369
Tennessee 11,957
Texas 41,735
Utah 11,617
Vermont 3,967
Virginia 24,071
Washington 22,781
West Virginia 8,197
Wisconsin 10,209
Wyoming 3,706