Crews will be working on Route 147 again in northern Dauphin County for the next two and a half weeks.
The work will happen from 6 p.m. to 6 a.m. Sunday through Friday until May 22 on the six-mile stretch of road between the Clarks Ferry Bridge and Route 225.
This work is part of an ongoing project that has been underway since October 2017.
Crews are replacing pipes, improving drainage and patching concrete.
While this part of the work will end May 22, the more than $3 million project should wrap up by October.