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.