OR 18 - Newberg-Dundee Bypass | Newberg , Oregon

This project included construction of three bridges and 1.7 miles of roadway as part of a new by-pass for the city of Newberg. The bridges includes a 2,500-ft long viaduct, a 600-ft long pre-cast, pre-stressed concrete girder bridge and a 685-ft long cast-in-place post-tensioned box girder structure. The project also included several MSE walls with cast-in-place concrete fascia, a soundwall over 3,500-ft long with a custom Forrest and Hills architectural finish, large retention ponds for the storm system and a slope stabilizing rock buttress.