Causeway
View Exhibit mapAhkovak Street Causeway (North Slope Borough, Alaska)
Rehabilitated 2015Causeway over Isatkoak Lagoon on Ahkovak Street, one concrete culvertOpen to traffic
Antelope Island Causeway (Davis County, Utah)
Built 1992Causeway over Farmington Bay/Great Salt Lake on Antelope Island RoadOpen to traffic
Atlantic Beach-Morehead City Bridge (Carteret County, North Carolina)
Built 1987Concrete stringer bridge over Bogue Sound (Intracoastal Waterway) on County Route 1182Open to traffic
Bear River Bay Bridge (Box Elder County, Utah)
Timber stringer bridge over Bear River Bay/Great Salt Lake on Restricted Usage RoadOpen to authorized vehicles only
Ernest Vandiver Causeway (Barbour County, Alabama)
Built 1962Haunched deck plate girder bridge over Chattahoochee River on U.S. Route 82Open to traffic
Gateway to the Gulf Expressway (Lafourche Parish, Louisiana)
Built 2010 to replace previous Leeville Vertical-Lift BridgeSteel stringer bridge over Bayou Lafourche & Various Wetlands on Louisiana Highway 1 Toll RoadOpen to traffic
Jubliee Parkway (Baldwin County, Alabama)
Built 1978Concrete stringer bridge over Mobile Bay on Interstate 10Open to traffic
Mackworth Island Causeway (Cumberland County, Maine)
Built 1955; rehabilitated 2015Causeway with through plate girder (former swing) bridge over Casco Bay on Andrews AvenueRestricted - weight limit 4 tons, one vehicle at a time, all vehicles subject to inspection
UP - Bear River Bay Bridge (Weber County, Utah)
Bridge over Bear River Bay/Great Salt Lake on Union Pacific Railroad & Access RoadOpen to railroad traffic and authorized vehicular traffic on access road