Pennichuck Water Works will be working on Amherst Street at the intersection of Deerwood Drive and also at the intersection of Dumaine Ave on 6/3 from 9 am to 3 pm and overnight on 6/4 from 8pm to 6am. A single westbound lane will be closed at Deerwood and a single eastbound lane will be closed at Dumaine. Expect delays.
