PennDOT District 11 is announcing lane restrictions on Route 51 (Constitution Boulevard) in Bridgewater and Fallston boroughs, and Patterson Township will begin today, April 1st, weather permitting. Single-lane restrictions will occur as needed on Route 51 between the Veterans Memorial Bridge in Bridgewater Borough and Braun Road in Patterson Township weekdays from 7 a.m. to 5 p.m. through early October. Crews from the Duquesne Light Company will conduct distribution system improvement work.