TRANSPORTATION SAFETY: Results of Collection of Information on State Permitting Practices for Oversize Vehicles (GAO-15-235SP, February 2015), an E-supplement to GAO-15-236
U.S. Government Accountability Office
Super Load Width Requirement
Alabama | 16 feet 0 inches |
Alaska | 18 feet 0 inches |
Arizona | 14 feet 0 inches |
Arkansas | 18 feet 0 inches |
California | 15 feet 0 inches |
Colorado | 17 feet 0 inches |
Connecticut | 16 feet 0 inches |
Delaware | 15 feet 0 inches |
District of Columbia | Varies |
Florida | 16 feet 0 inches |
Georgia | 16 feet 0 inches |
Hawaii | None specified |
Idaho | 16 feet 0 inches |
Illinois | 14 feet 6 inches |
Indiana | 16 feet 0 inches |
Iowa | 18 feet 0 inches |
Kansas | None specified |
Kentucky | 16 feet 0 inches |
Louisiana | Varies |
Maine | 16 feet 0 inches |
Maryland | 16 feet 0 inches |
Massachusetts | 14 feet 0 inches |
Michigan | 16 feet 0 inches |
Minnesota | 16 feet 0 inches |
Mississippi | 20 feet 0 inches |
Missouri | 16 feet 0 inches |
Montana | 18 feet 0 inches |
Nebraska | 16 feet 0 inches |
Nevada | 17 feet 0 inches |
New Hampshire | 15 feet 0 inches |
New Jersey | None specified |
New Mexico | None specified |
New York | 16 feet 0 inches |
North Carolina | 15 feet 0 inches |
North Dakota | 18 feet 0 inches |
Ohio | 14 feet 0 inches |
Oklahoma | 16 feet 0 inches |
Oregon | 16 feet 0 inches |
Pennsylvania | 16 feet 0 inches |
Rhode Island | 14 feet 0 inches |
South Carolina | 16 feet 0 inches |
South Dakota | None specified |
Tennessee | 16 feet 0 inches |
Texas | None specified |
Utah | 17 feet 0 inches |
Vermont | 15 feet 0 inches |
Virginia | 15 feet 0 inches |
Washington | 16 feet 0 inches |
West Virginia | 16 feet 0 inches |
Wisconsin | 16 feet 0 inches |
Wyoming | 18 feet 0 inches |