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

Lehigh County

• Bethlehem City, 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.

• Interstate 78 sweeping between Exit 49 (Route 100) and Exit 55 (Route 29), Monday through Friday 1 a.m. to 7 a.m.

• Upper Macungie Township, Interstate 78 highway beautification between Exit 55 (Route 29) and Exit 49 (Route 100), Monday through Friday 1 a.m. to 7 a.m.

• Bethlehem, Interstate 378 litter removal between 8th Avenue and Catasauqua Road, Monday through Friday 8 a.m. to 2 p.m.

• Upper Macungie, Hamilton Boulevard between Route 222 and Trexlertown Road, Thursday and Friday 8 a.m. to 2 p.m.

Monroe County

• Hamilton Township, Interstate 80 West inspection between Exit 302 (Route 611) and Exit 299 (Route 715), Wednesday 9 a.m. to 3 p.m.; Interstate 80 East inspection between Exit 299 (Route 715) and Exit 302B (Route 611), Thursday 9 a.m. to 3 p.m.

• Multiple municipalities, Interstate 380 crack sealing between Exit 1 (Interstate 80) and Exit 3 (Route 940), Monday through Thursday 7 a.m. to 3 p.m.

• Multiple Municipalities, Interstate 380 pothole patching between Exit 1 (Interstate 80) and Exit 8 (Route 611/to Route 423), Monday through Thursday 7 a.m. to 3 p.m.

• Hamilton Township, Route 33 South bridge repair between Bossardsville Road and Route 209, Monday through Thursday 7 a.m. to 3 p.m.

• Hamilton Township, Route 209 tree cutting/removal between Route 33 and Lesh Road, Monday and Tuesday 7 a.m. to 3 p.m.

• Multiple municipalities, Route 715 crack sealing between Interstate 80 and Neola Road, Monday through Friday 7 a.m. to 3 p.m.

• Hamilton Township, Interstate 80 East pothole patching between Exit 299 (Route 715) and Exit 302 (Route 33 to Route 209), Thursday 7 a.m. to 3 p.m.

• Interstate 80 sweeping between Exit 302 (Route 33) and Exit 284 (Route 115), Monday through Thursday 9 p.m. to 5 a.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 33 North litter removal between Freemansburg Avenue and Route 22, Monday and Tuesday 8 a.m. to 2 p.m.

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

• Bethlehem Township, Route 33 North shoulder work/widening between Freemansburg Avenue and Route 22, Monday and Tuesday 8 a.m. to 2 p.m.

• Bethlehem Township, Route 33 South shoulder work/widening between Route 22 and Interstate 78, Wednesday and Thursday 8 a.m. to 2 p.m.

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

• Palmer Township, Route 22 East litter removal between Route 33 and 4th Street Interchange, Tuesday 8 a.m. to 2 p.m.

• Palmer Township, Route 22 West litter removal between 4th 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/Monocacy Drive brush cutting between Mountain View Drive and Northampton Street, Friday 8 a.m. to 2 p.m.

• Hanover Township, Route 987/Airport Road milling between Orchard Lane and Nor-Bath Blvd, Monday and Tuesday 8 a.m. to 2 p.m.

• Lehigh Township, Route 248 between Mountain View Drive and Monocacy Drive, Thursday and Friday 8 a.m. to 2 p.m.

• Williams Township, Interstate 78 sweeping between Exit 67 (Route 412) and Exit 75 (To Route 611), Monday and Tuesday 8 a.m. to 2 p.m.

• Bethlehem Township, Route 33 sweeping between Interstate 78 and Route 512, Wednesday through Friday 8 a.m. to 2 p.m.