Lehigh County

• Upper Macungie, Lower Macungie and 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.

• Bethlehem, Route 378 at Catasauqua Road sign work, Monday through Friday 9 a.m. to 3 p.m.

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

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

Northampton County

• Interstate 78, road sign work between Exit 67 (Route 412) and Exit 71 (Route 33), Monday through Friday 9 a.m. to 3 p.m.

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

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

• Bethlehem Township, Route 33 South litter removal between Route 22 and Interstate 78, Monday and Tuesday 8 a.m. to 2 p.m.

• Lower Mt. Bethel Township, Route 611/North Delaware Drive drainage between Little Creek Road and Pennsylvania Avenue, Monday and Tuesday 8 a.m. to 2 p.m.

• Palmer/Bushkill/Plainfield townships, Route 33 litter removal between Route 22 and Monroe County Line, Wednesday 8 a.m. to 2 p.m.

• Bethlehem Township, Route 22 East litter removal between Schoenersville Road and Route 33, Monday 8 a.m. to 2 p.m.

• Palmer Township, Route 22 East litter removal between Route 33 and Fourth Street, Tuesday 8 a.m. to 2 p.m.

• Palmer Township, Route 22 West litter removal between Fourth Street Interchange and Route 33 Interchange, Wednesday 8 a.m. to 2 p.m.

• Bethlehem Township, Route 22 West litter removal between Route 33 and Schoenersville Road, Thursday 8 a.m. to 2 p.m.

• Moore Township, Route 987 brush cutting between Mountain View Drive and Northampton Street, Friday 8 a.m. to 2 p.m.

• Easton, Route 22 East between 25th Street. Interchange and 13th St Interchange, Monday and Tuesday 8 a.m. to 2 p.m.

• Hanover Township, Route 987/Airport Road between Orchard Lane and Nor-Bath Boulevard, Wednesday 8 a.m. to 2 p.m.

• Easton, Route 22 West between Fourth and 25th streets, Thursday 8 a.m. to 2 p.m.

• Bethlehem Township, Route 33 sweeping between Interstate 78 and Route 512, Monday and Tuesday 8 a.m. to 2 p.m.

• Easton, Route 22 sweeping between Fourth Street and Route 33, Wednesday through Friday 8 a.m. to 2 p.m.