Precast Closed-spandrel arch
View Exhibit map2nd Street Arch Bridge (Johnson County, Iowa)
Closed-spandrel arch bridge over Unnamed Tributary of Clear Creek on 2nd StreetOpen to traffic
BHFO Warehouse Bridge (Linn County, Iowa)
Built 1999Arch bridge over Pond on WalkwayOpen to pedestrians only
Dominion Raceway Road Course Overpass (Spotsylvania County, Virginia)
Built 2015;Closed-spandrel arch bridge over Dominion Raceway Road Course on Dominion Raceway Entrance RoadOpen to authorized vehicles only
Knoll Road Bridge (2004) (Story County, Iowa)
Built 2004Concrete rigid frame bridge over College Creek on Knoll Road/Union Drive on Iowa State University CampusOpen to traffic
Lakeshore Drive Bridge #2 (Dickinson County, Iowa)
Built 2008Closed-spandrel arch bridge over West Branch Canal on Lakeshore DriveOpen to traffic
Main Street Overpass (Boone County, Iowa)
Built 1999Concrete rigid frame bridge over High Trestle Trail on Main StreetOpen to traffic
Megunticook River Bridge (Knox County, Maine)
Built 1999Closed spandrel arch bridge over Megunticook River on Route 105Open to traffic
Mill Creek Bridge (Madison County, Alabama)
Built 2009Closed-spandrel arch bridge over Mill Creek on Balch RoadOpen to traffic and pedestrians
Oak Creek Drive Arch Bridge (Linn County, Iowa)
Built 1993Closed-spandrel arch bridge over Oak Creek on Oak Creek Drive NEOpen to traffic
Red Oak Creek Bridge (Montgomery County, Iowa)
Built 2009Closed-spandrel arch bridge over Red Oak Creek on Highland Avenue/East Coolbaugh StreetOpen to traffic
Sandbar Slough Crossing (New) (Dickinson County, Iowa)
Built in 2001 replacing a bridge built in the 1940s to bypass the Old Sandbar Slough CrossingClosed-spandrel arch bridge over Sandbar Slough east of Big Spirit Lake on M 56 (270th Ave.) in OrleansOpen to traffic
SRC - Pumpkinville Pike Overpass (Lancaster County, Pennsylvania)
Built 2011Closed-spandrel arch bridge over Pumpkinville Pike on Strasburg RailroadOpen to traffic
State Street Bridge (Linn County, Iowa)
Built 2007Precast concrete closed-spandrel arch bridge over Rogers Creek on State StreetOpen to traffic
Yellow Breeches Creek Bridge (Cumberland County, Pennsylvania)
Original bridge built 1925. Replacement bridge built 2010.Replacement over Yellow Breeches Creek on Lebo RoadReplaced 1925 bridge