Expect delays today on Courthouse Road in Lancaster County between 7:00 a.m. and 7:00 p.m. There will be mobile single lane closures on Courthouse Road between White Chapel Road and the Northumberland County line as crews perform road resurfacing and application of slurry seal. There will be similar work done every day this week on Weems Road and Windmill Point Road so expect single lane closures in those areas as well.