Department: 
Bridge Rehabilitation and Replacement

SAI was responsible for the design location study for the design/replacement of two multi-span bridges carrying S.R. 0259 over Conemaugh River and Norfolk & Southern Railroad mainline (420' and 310' Long, Respectively), and preliminary and final highway and bridge design of the 428' four-span continuous prestressed I-beam bridge over the Conemaugh River.

Physical Features: 

428' four-span continuous prestressed I-beam bridge over the Conemaugh River

Other Features: 
  • Seven alignments studied to minimize environmental and community impacts.
  • Utility impacts studied and minimized on recommended alignment.
  • Environmental studies including historical, wetlands, archaeological, hazardous waste, noise, and air quality.
  • Community involvement program and newsletters.
  • Access to local businesses maintained.
  • Right-of-way plan.
  • Traffic maintained during construction.

Location