Rules of the Road
Pennsylvania’s Move Over Law requires drivers approaching an emergency response area to move over to a lane further away. Drivers who are unable to safely merge into a lane further away from the emergency response area are required to slow to no more than 20 mph below the posted speed limit. An emergency response area is where an emergency vehicle has its lights flashing, or where road crews or emergency responders have lighted flares, posted signs, or try to warn travelers.
Clearing off your Vehicle
In the winter it is important to clear all snow and ice from your vehicle. Not only does it prevent a hazard from snow and ice that may fall from your vehicle, it also provides an unobstructed view.
Pennsylvania vehicle code law: 3720. Snow and ice dislodged or falling from moving vehicle
When snow or ice is dislodged or falls from a moving vehicle and strikes another vehicle or pedestrian causing death or serious bodily injury as defined in section 3742 (relating to accidents involving death or personal injury), the operator of the vehicle from which the snow or ice is dislodged or falls shall be subject to a fine of not less than $200 nor more than $1,000 for each offense.
When your wipers are on, your headlights are also required to be on.
Pennsylvania vehicle code law: 4302. Periods for requiring lighted lamps
The operator of a vehicle upon a highway shall display the lighted head lamps and other lamps and illuminating devices required under this chapter for different classes of vehicles, subject to exceptions with respect to parked vehicles, at the following times:
- Between sunset and sunrise.
- Any time when the operator cannot discern a person or vehicle upon the highway from a distance of 1,000 feet due to insufficient light or unfavorable atmospheric conditions, including rain, snow, sleet, hail, fog, smoke or smog.
- Any time when the vehicle's windshield wipers are in continuous or intermittent use due to precipitation or atmospheric moisture, including rain, snow, sleet or mist.