5440 Old Tucker Row, Columbia, MD
Public access · 24 hours daily
Charging hours
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
1,877 inventory listings across 238 cities and towns. Start with a city, then narrow by connector, charging power and access.
Counts describe inventory listings, not open charging ports or independently verified physical destinations.
5440 Old Tucker Row, Columbia, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
7070 Samuel Morse Dr, Columbia, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Nov 6, 2024
Stop amenities haven’t been verified.
150 Scheeler Road, Chestertown, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
998 West Patrick Street, Frederick, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
998 West Patrick Street, Frederick, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
16216 Frederick Road, Gaithersburg, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
927 West 7th Street, Frederick, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
7901 Cypress Street, Laurel, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
800 S Rolling Rd, Catonsville, MD
Public access · 24 hours daily
24 hours daily
Listed operational · Source confirmed Sep 14, 2026
Stop amenities haven’t been verified.
600j Watkins Park Drive, Upper Marlboro, MD
Public access · Mon: 6:00am-9:00pm; Tue: 6:00am-3:00pm; Wed: 6:00am-9:00pm; Thu: 6:00am-9:00pm; Fri: 6:00am-9:00pm; Sat: 7:00am-2:00pm; Sun: 7:00am-2:00pm
Mon: 6:00am-9:00pm; Tue: 6:00am-3:00pm; Wed: 6:00am-9:00pm; Thu: 6:00am-9:00pm; Fri: 6:00am-9:00pm; Sat: 7:00am-2:00pm; Sun: 7:00am-2:00pm
Listed operational · Source confirmed Oct 7, 2026
Stop amenities haven’t been verified.
Street address unlisted, MD
yes
24/7
Mapped charger · status unconfirmed · Source confirmed Not provided
© OpenStreetMap contributors · Source licence
Stop amenities haven’t been verified.
Duke Street, Prince Frederick, MD
Public — Behind the Community Resources building off of Duke Street. Available 24/7.
Listed operational · Source confirmed Sep 25, 2021
Open Charge Map Contributors · Source licence
Stop amenities haven’t been verified.
Try a lower power or remove an amenity filter. Venue information is available for a small number of stops; an unverified amenity may still exist. Inventory covers all 50 states and Washington, DC.
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Read the connector and its own listed power together. Public access, guest-only access and other restrictions are different; an inventory record cannot tell you whether a port is free now.
Selected stops have additional official venue and municipal evidence. Most listings remain inventory-only. Food, restrooms, parking arrangements and accessibility remain unknown unless a cited source establishes them.
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