PennDOT has announced the following road projects, which are weather-dependent and could affect residents in the greater Chadds Ford area during the week of July 14 through July 20. Motorists are urged to allow extra time if they are traveling through one of the construction zones. Work schedules are subject to change.

• Drilling will cause lane restrictions along Route 1 in both directions, between Fairville Road and Haverford Avenue, from Pennsbury to Haverford, between July 23 and 27.

• Concord Road, between Cross Keys Drive and Mattson Road in Concord Township, will have lane closures for utility installation through July 17.

• Motorists should expect lane closures on West Street Road, between Caleb Drive and Bridlewood Boulevard in Thornbury Township, Chester County, between July 9 and July 16.

• Spring Valley Road in Concord Township, between Fellowship Road and Conchester Highway, will be closed and detoured through Sept. 28.

• Station Road in Concord Township, between Conchester Highway and Partridge Lane, will be closed for road widening through Aug. 15.

• Station Road, between Concord Road and Conchester Highway, in Concord Township, is closed through Oct. 20, for road construction. Detours are posted.

• Periodic lane restrictions continue through Oct. 20, on Conchester Highway, between Route 1 and Foulk Road, in Concord Township.

• On Monday, July 16, through Friday, July 20, lane restrictions with flagging are scheduled on Route 162 (Embreeville Road) between Stargazer Road and Brandywine Creek Road in Newlin Township.

• Bridge rehabilitation will cause the closing of Pocopson Road, between Street and Parkersville roads, in Pocopson and Pennsbury townships through Sept. 1.

• Gay Street, between High and Matlack streets in West Chester, is scheduled to remain closed for utility installation through Aug. 30. Detours are posted.

• Utility installation will continue to cause lane restrictions on Price Street, between S. Wayne and S. Bradford streets, in West Chester, through Aug. 10.

• Barrier installation continues to cause indefinite lane closures on Brandywine Creek Road, between Green Valley and Powell roads, in Newlin Township.