The Pennsylvania Department of Transportation announced the following road work this week:

Lehigh County

• Upper Macungie/Lower Macungie/South Whitehall Townships, Interstate 78 West construction between Exit 49 (Route 100) and Exit 54 (Route 222), Monday through Friday 9 p.m. to 6 a.m.

• Allentown, Interstate 78 drainage between Exit 57 (Lehigh Street) and Northampton County line, Monday through Friday 8 p.m. to 6 a.m.

Northampton County

• Bethlehem/Palmer townships, Route 22 paving between 25th Street Interchange and Route 33 Interchange, Monday through Friday 7 p.m. to 6 a.m.

• Various municipalities, Interstate 78 construction between Exit 60 (Route 309) and Exit 67 (Route 412), Monday through Friday 9 a.m. to 6 a.m.

• Lower Saucon Township, Interstate 78 East construction between Exit 67 (Route 412) and Exit 71 (Route 33), Monday through Friday 7 p.m. to 6 a.m.

• Lower Saucon Township, Route 378/Wyandotte Street between Black River Road and Colesville Road, Monday 8 a.m. to 2 p.m.

• Moore Township, Mountain Road between Scenic Drive and Moorestown Road, Tuesday 8 a.m. to 2 p.m.

• Hanover Township, Route 987/Airport Road between Orchard Lane and Hanoverville Road, Wednesday 8 a.m. to 2 p.m.