Big changes could be coming to one of Ellsworth’s busiest bridges.
The Maine Department of Transportation is considering major improvements to the Main Street Bridge over the Union River, which carries nearly 17,000 vehicles each day.
The bridge dates back to 1923 and was widened and rehabilitated in 1990. MaineDOT says portions of the century-old structure are now in poor condition.
Officials are weighing whether to rehabilitate or completely replace the bridge. Doing nothing has already been ruled out.
Construction is still several years away. Preliminary design work is expected to continue through 2027, with final plans targeted for May 2029. If funding is approved, construction could begin later that year.
MaineDOT is also looking at ways to keep traffic moving during construction, including a temporary bridge or detours.
The public can submit comments on the project through Aug. 12.
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