Approvals are on File for Hy-Span® Bridge Structures with:

Delaware Department of Transportation
Florida Department of Transportation
Illinois Department of Transportation
Indiana Department of Transportation
Kentucky Transportation Cabinet
Michigan Department of Transportation
Minnesota Department of Transportation
Missouri Highway Commission
New Jersey Department of Transportation
New York Department of Transportation
Ohio Department of Transportation
Ontario (CANADA) Ministry of Transportation
Prince Edward Island (CANADA) Ministry of Transportation
Tennessee Department of Transportation
Texas Department of Transportation
Utah Department of Transportation
Virginia Department of Transportation
West Virginia Department of Transportation
Wisconsin Department of Transportation

Additional Structures have been Installed
by Local Jurisdiction in:

Arkansas
City of Chicago
Connecticut
Delaware
Georgia
Maryland
Massachusetts
Minnesota
Missouri
Nevada
New Hampshire
New Jersey
North Carolina
Oklahoma
Pennsylvania
South Carolina
Tennessee
Utah
Washington, D.C.