Some projects listed under new work are time extensions of previous listings.
New work
Governor Printz Boulevard (Route 291): From 3 a.m. Oct. 11 to 1 p.m. Oct. 12, westbound traffic detoured between Scott Way/Bartram Avenue and Route 420 (Wanamaker Avenue), Tinicum Township, bridge demolition.
Lawrence Road: Oct. 8 at 6 p.m. to Oct. 9 at 6 a.m., alternating lane closures between Route 320 (Sproul Road) and Route 3 (West Chester Pike) in Marple Township, milling.
U.S. 1 (Baltimore Pike): Through Oct. 24, 9 a.m. to 3 p.m. weekdays, a lane closure northbound between Creek Road and Ring Road, Chadds Ford Township, roadway construction.
Ongoing projects
Ridley Creek Road: through Oct. 17, 9 a.m. to 2 p.m., closed weekdays between Rose Tree Road and Hillendale Road in Upper Providence