Plan for some delays starting on Wednesday in Essex County for road work projects. There will be mobile single lane closures on Route 17 between Ashdale Road and Dunnsville Road as well as on Route 627 between the Caroline County line and Battery Road. Milling and paving operations on Route 684 between White Marsh Road and Route 17 will result in alternating one-way traffic. All work takes place between 7:00 a.m. and 7:00 p.m.