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

Lehigh County

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

• South Whitehall Township, Route 22 East road sign work between Interstate 78 and Route 309, Tuesday through Friday 9 a.m. to 3 p.m.

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

• Lowhill Township, Route 100 between Tilghman Street and Sell Road, Tuesday through Friday 8 a.m. to 2 p.m.

• Weisenberg/Upper Macungie Townships, Interstate 78 construction between Exit 49 (Route 100) and Exit 45 (Route 863), Tuesday through Dec. 1, 7 p.m. to 6 a.m.

Northampton County

• Bethlehem Township, Route 22 East road sign work between Route 191 and Route 33, Tuesday through Friday 9 a.m. to 3 p.m.

• Multiple municipalities, Interstate 78 construction between Exit 60 (Route 309) and Exit 67 (Route 412), Tuesday through Saturday 9 p.m. to 6 a.m.

• Multiple municipalities, Route 33 road sign work between Route 22 and Route 248, Tuesday through Friday 9 a.m. to 3 p.m.

• Multiple municipalities, Route 33 South construction between Route 191 and Main Street, Tuesday through Friday 6 p.m. to 6 a.m.

• Moore Township, Route 946/Mountain View Drive between Moorestown Road and Monocacy Drive, Thursday and Friday 8 a.m. to 2 p.m.

• Upper Mount Bethel Township, Route 611/North Delaware Drive brush cutting between State Street and Monroe County Line, Tuesday and Wednesday 8 a.m. to 2 p.m.

• Forks Township, Route 611/North Delaware Drive shoulder work/widening between Frost Hollow Road and Frutchey Hill Road, Thursday 8 a.m. to 2 p.m.