Lehigh County

• Upper Macungie Township, Interstate 78 East road sign work between exits 45 (Route 863) and 49 (Route 100), through Friday, 9 a.m. to 3 p.m.

• Upper and Lower Macungie Townships, Route 222/Hamilton Blvd. pothole patching between Folk and Grange roads, Wednesday 9 a.m. to 2 p.m.

• Heidelberg Township, Route 309 pothole patching between Schuylkill County line and Route 100, Thursday, 9 a.m. to 2 p.m.

• Upper Macungie Township, Interstate 78 East litter removal between Exit 45 (Route 863) and Exit 49 (Route 100), Tuesday, 9 a.m. to 2 p.m.

• Upper Macungie, Interstate 78 West litter removal between, Exit 49 (Route 100) and Exit 45 (Route 863), Tuesday 9 a.m. to 2 p.m.

Northampton County

• Whitehall Township, Route 22 East construction between 7th Street Exit and Airport Road, Monday through Friday 9 a.m. to 3 p.m.

• Lehigh Township, Route 946/Mountain View Drive between Timberline Road and Blue Mountain Drive, Tuesday 8 a.m. to 2 p.m.

• Palmer Township, Route 22 between 25th Street and Route 33, Monday through Wednesday 8 a.m. to 2 p.m.

• Bushkill Township, Route 33 North milling between Belfast Road and Route 512, Tuesday.