The website of Baltimore/Washington International Airport provides a selection of maps. There are PDF maps of its upper and lower-level terminals, shops and catering facilities, departure gates and car parks.
The map of the upper terminal, where all gates are situated, shows all gates, retail outlets and other facilities on the upper level. The lower level map depicts the baggage claims and arrivals areas together with a guide to ground transportation at the airport. The shopping and dining map provides links to further information about the outlets available.and the parking map provides information about the airport's Hourly Garage service along with details of pricing.