300 feet east and west of the bridge
There is significant corrosion at the waterline with 100% section loss at several locations throughout the pipes arches. The existing pipe arches are structurally deficient and were selected by the Pontis Bridge Management System for work.
This project involves the replacement of the existing corrugated metal pipe arches with precast concrete frame. Additional work includes minor reconstruction of the approach roadway, installation of guardrail as needed and placement of riprap in the stream to prevent scour. The work will be performed under a full road closure with detour..
Design work to be completed in May 2016.
Construction work to be completed in June 2016.
(Reviewed and Updated on 4/13/2016)