Mcdot-Parking Garage 40
AvailableEV charging station in Bethesda, Maryland on the ChargePoint network — 2 Level 2. US DOE AFDC station 99490.
At a glance
Mcdot-Parking Garage 40 is a public EV charging station at 4935 St Elmo Ave in Bethesda, Maryland, on the ChargePoint network. It has 2 charging ports (2 Level 2) with J1772 connectors. The US DOE registry lists it as available, open since Jun 28, 2018.
Station record
DOE registry record
| Field | Value |
|---|---|
| AFDC station ID | 99490 |
| Network | ChargePoint |
| Status | Available (E) |
| Access | Public |
| Open date | Jun 28, 2018 |
| Last updated at source | Oct 12, 2026 |
Plugs
Connectors & pricing
- J1772 — The standard Level 1/2 AC connector.
Pricing: not listed in the DOE registry.
Within ~15 km
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What kind of charging does Mcdot-Parking Garage 40 offer?
Of its 2 ports, 2 are Level 2. Level 2 ports are 240-volt AC chargers, typically used where a car is parked for an hour or more. That is about 41% below the Maryland average of 3.4 ports per station. The registry lists one connector type: J1772, the standard Level 1/2 AC connector.
How does Mcdot-Parking Garage 40 compare with other stations in Bethesda?
Bethesda has 89 charging stations in the DOE registry with 254 ports, the 4th-most of 248 cities and towns in Maryland. Mcdot-Parking Garage 40 accounts for under 1% of the charging ports in Bethesda. ChargePoint runs 58 stations in Bethesda. Statewide, Maryland has 1,866 stations and 6,365 ports, the 16th-largest station count of the 51 states and DC. The biggest station in Maryland, Aberdeen Proving Grounds in Aberdeen, has 36 ports.
Who operates Mcdot-Parking Garage 40?
The largest US charging network by station count — mostly Level 2 at workplaces, retail and municipal sites. ChargePoint operates 48,998 stations in the registry across 52 states, with 5,017 DC fast and 83,427 Level 2 ports in total. 659 of those stations are in Maryland, 35% of the state's 1,866.
What does the “Available” status mean?
“Available” means the station is open and in service according to the DOE registry. Its access code is public, meaning it is listed as open to any driver. It opened on Jun 28, 2018, one of 96 stations in Maryland with a 2018 open date. The station's record was last updated at the source on Oct 12, 2026.
Frequently asked questions
How many chargers does Mcdot-Parking Garage 40 have?
Mcdot-Parking Garage 40 has 2 charging ports: 2 Level 2.
Does Mcdot-Parking Garage 40 have DC fast charging?
No. The registry lists no DC fast ports here; its 2 ports are all Level 2.
What connectors does Mcdot-Parking Garage 40 have?
Mcdot-Parking Garage 40 has J1772 connectors.
Is Mcdot-Parking Garage 40 open to the public?
Yes. Mcdot-Parking Garage 40 is listed with public access, and its status is available.
Where is Mcdot-Parking Garage 40?
Mcdot-Parking Garage 40 is at 4935 St Elmo Ave, Bethesda, MD 20814. Its coordinates are 38.98820, -77.09840.
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Dataset updated . Source: US DOE Alternative Fuels Data Center station 99490, weekly full pull.
About this data
Source: US Department of Energy Alternative Fuels Data Center (AFDC) station registry, as published October 12, 2026 — ChargeCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: ChargeCensus, “Mcdot-Parking Garage 40, Bethesda, MD (AFDC station 99490)”, https://chargecensus.com/stations/maryland/mcdot-parking-garage-40-99490 (data as of October 12, 2026).