PENNDOT Interstates 76, 95, 295, 476, 676; U.S. Routes 1, 30, 202, 422; and State Routes 63, 100 Spur and 309. PennDOT will continue to keep the roads clear, officials just advise to keep a safe distance. "We always advise motorists to keep their distance from plows- six car lengths away from a plow - and if you see a plow train coming the opposite direction, move away from the center line," said PennDOT spokesman Brad Rudolph. SEPTA SEPTA will be making the following service changes due to the winter storm: The Market-Frankford (MFL) and Broad Street (BSL) Lines will operate overnight rail service in lieu of Owl buses. If customers must travel during the inclement weather, their best bet is to take the MFL and BSL. These lines are SEPTA's workhorses, and the Authority will do everything possible to keep this service available for riders.