Baltimore-Washington Parkway

Last checked

Operating hours

Baltimore-Washington Parkway
The Baltimore-Washington Parkway is generally open year round, 24 hours a day. Check current conditions for information about closures due to road work and inclement weather.

Get an email when Baltimore-Washington Parkway changes

Free: alerts for 1 park. Pro: up to 10 parks, a daily digest and embeddable widgets. We'll send one email to confirm your address first.