Commercial Vehicles and trucks are prohibited on the parkway
Commercial Vehicles and trucks are prohibited on the parkway. The United States Park Police will issue tickets.
Please use extreme caution and look out for deer at all times. Please do not feed the deer. Please call the U.S. Park Police at 301-344-4250 for any emergencies
Operating Hours & Seasons
The Baltimore Washington Parkway does not have operating hours.
The parkway is open all the time.
Please refer to local radio stations for traffic reports.
The United States Park Police may have to close a portion of the parkway for a major accident.