The state has announced restrictions on some highways ahead of heavy snowfall that will make travel difficult. Level 1 restrictions are in effect as of 3:00 a.m. Friday, January 19th along all of I-80 in Pennsylvania. Tier 1 restrictions ban the following vehicles: Bobtail tractor trailers; rigs hauling empty or lightly loaded dry van trailers, … Continue reading Highway restrictions in Pennsylvania due to winter storm