PennDOT is urging motorists to avoid unnecessary travel but those who must head out will see speeds reduced to 45 mph on the following highways:
• Interstate 78 in Berks, Lehigh, and Northampton counties;
• Interstate 80 in Carbon and Monroe counties;
• Interstate 81 in Schuylkill County;
• Interstate 176 in Berk County;
• Interstate 380 in Monroe County;
• US 22 in Lehigh and Northampton counties;
• US 222 in Berks and Lehigh counties;
• US 422 in Berks County;
• PA 33 in Monroe and Northampton counties;
• PA 309 in Lehigh County.
In addition, Tier 4 and Tier 1 vehicle restrictions are in place on the following interstates and expressways across east-central and southeast Pennsylvania:
Tier 4 vehicle restrictions
• Interstate 80 in Monroe and Carbon counties;
• Interstate 81 in Schuylkill County;
• Interstate 380 in Monroe County;
• PA 33 in Monroe and Northampton counties.
On roadways with Level 4 restrictions in place, no commercial vehicles are permitted. Additionally, all school buses, commercial buses, motor coaches, motorcycles, RVs/motorhomes and passenger vehicles (cars, SUVs, pickup trucks, etc.) towing trailers are not permitted on affected roadways while restrictions are in place.