A portion of I-84 in Waterbury will be closed in both directions overnight starting Sunday.
Beginning Sunday, the highway will close each night at 11 p.m. and reopen at 5 a.m. at the Scott Road overpass.
Eastbound traffic will be detoured at exit 25, onto Harpers Ferry Road.
Westbound vehicles will take exit 25 at Scott Road.
The work will continue until May 18.
This work is part of the Waterbury 84 Project, which will widen the highway and add new bridges and overpasses and is expected to greatly improve congestion.
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