Lehigh County

• Upper Macungie Township, Route 222 between Route 863 and Route 100, Tuesday 8 a.m. to 2 p.m.

• Allentown, Tilghman Street between Fourth Street and Spruce Street, Wednesday 8 a.m. to 2 p.m.

Northampton County

• Lehigh Township, Route 248 (Lehigh Drive) between Blue Mountain Drive and Moorestown Road, Monday and Tuesday 8 a.m. to 3 p.m.

• Moore Township, Route 248 (Lehigh Drive) between Blue Mountain Drive and Moorestown Road, Wednesday through Friday 8 a.m. to 3 p.m.