Pennsylvania American Water crews were working Saturday in Collier after a water main break.
Flaggers were directing traffic on Baldwin Road at McMichael Road, which previously had been closed.
County dispatchers said the closure began around 7:30 p.m. Friday.
Michael DiVittorio is a Tribune-Review staff writer. You can contact Michael at 412-871-2367, mdivittorio@tribweb.com or via Twitter @MikeJdiVittorio.
