Mounds of dirt are piled along Columbia Avenue near the Old Trail Bridge as crews prepare to install the new regional sewer line.

Mounds of dirt are piled along Columbia Avenue near the Old Trail Bridge as crews prepare to install the new regional sewer line.

Digging in

Mounds of dirt are piled along Columbia Avenue in Trail as crews ready for the new regional sewer line.

Mounds of dirt are piled along Columbia Avenue near the Old Trail Bridge as crews prepare to install the new regional sewer line. The aging pipe hanging on the old structure will be decommissioned and a new utility will be hidden under the Columbia River Skywalk.

Trail Daily Times