SR 0308 Boyer Bridge
Client: PennDOT District 10-0
Location: Butler County, PA
Under an Open End North Group 1 agreement in Butler County, NTM was part of team to replace the existing SR 0308 Boyer Bridge and SR 4006 Kiester Bridge over Slippery Rock Creek in Marion and Slippery Rock Townships.
The SR 0308 Boyer Bridge project includes replacing an existing four-span composite pre-stressed concrete bridge with a three-span steel I-beam bridge. NTM performed stormwater management, erosion and sediment control, and drainage design; hydrology and hydraulics analysis; and NPDES permitting for this project in Marion Township.