POTOMAC EDISON GRANTSVILLE
Grantsville, MD
Level 2ChargePoint
1 station · 2 ports6.5 kW
Pilot Travel Center #408 Grantsville, MD is an EV charging location in Grantsville, MD with 4 DC fast charging ports up to 350 kW on the EVgo network. 24 hours daily. Public access. Listing data from OpenChargeMap and NREL, last confirmed September 2026.
350 kW can add 100 miles or more in 15 to 25 minutes, depending on the car.
For a typical EV (75 kWh battery) charging from 10% to 80%. Real-world times vary with vehicle, temperature, and station load. Estimate for your EV →
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As of 2024, Maryland had 131,500 plug-in vehicles registered — 94,900 fully battery-electric (72%) and 36,600 plug-in hybrid (28%). That ranks Maryland #14 nationally and represents about 2.2% of all US plug-in registrations.
Across 5,775 publicly-listed ports in Maryland (3,838 Level 2 and 1,933 DC fast), that works out to roughly 22.8 EVs per public port and 49.1 BEVs per DC fast port.
Maryland's public charging is keeping pace with adoption — but registrations keep climbing. Listing your stations here helps drivers discover charging close to where they already shop, dine, and stay.
Source: AFDC (data from Experian Information Solutions) · See full Maryland market data →
Every field returned by the public data sources for this location, including empty values. For developers, AI agents, and curious drivers.
From U.S. DOE AFDC · Public domain
| id | 434707 |
|---|---|
| zip | 21536 |
| city | Grantsville |
| plus4 | — |
| state | MD |
| ng_psi | — |
| cng_psi | — |
| country | US |
| latitude | 39.691935 |
| bd_blends | — |
| longitude | -79.10068 |
| open_date | 2025-10-24 |
| rd_blends | — |
| ev_network | eVgo Network |
| ev_pricing | — |
| updated_at | 2026-09-13T23:59:20Z |
| access_code | public |
| cng_has_rng | — |
| lng_has_rng | — |
| lpg_primary | — |
| status_code | E |
| bd_blends_fr | — |
| hy_is_retail | — |
| hy_pressures | — |
| hy_standards | — |
| rd_blends_fr | — |
| station_name | Pilot Travel Center 408 |
| ev_other_evse | — |
| ev_pricing_fr | — |
| expected_date | — |
| facility_type | — |
| nps_unit_name | — |
| station_phone | 877-455-3833 |
| cards_accepted | — |
| ev_dc_fast_num | 4 |
| ev_network_ids | {
"posts": [
"572966",
"572967",
"572968",
"572969"
],
"station": [
"84804"
]
} |
| ev_network_web | https://www.evgo.com |
| fuel_type_code | ELEC |
| geocode_status | GPS |
| hy_status_link | — |
| street_address | 3000 Chestnut Ridge Road |
| funding_sources | NEVI |
| owner_type_code | — |
| access_days_time | 24 hours daily |
| e85_blender_pump | — |
| lpg_nozzle_types | — |
| ng_vehicle_class | — |
| related_stations | — |
| cng_dispenser_num | — |
| cng_total_storage | — |
| cng_vehicle_class | — |
| ev_charging_units | [
{
"network": "eVgo Network",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": 350,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": [
"NEVI"
]
},
{
"network": "eVgo Network",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": 350,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": [
"NEVI"
]
},
{
"network": "eVgo Network",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": 350,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": [
"NEVI"
]
},
{
"network": "eVgo Network",
"connectors": {
"J1772": {
"power_kw": null,
"port_count": 0
},
"J3271": {
"power_kw": null,
"port_count": 0
},
"TESLA": {
"power_kw": null,
"port_count": 0
},
"CHADEMO": {
"power_kw": null,
"port_count": 0
},
"NEMA515": {
"power_kw": null,
"port_count": 0
},
"NEMA520": {
"power_kw": null,
"port_count": 0
},
"NEMA1450": {
"power_kw": null,
"port_count": 0
},
"J1772COMBO": {
"power_kw": 350,
"port_count": 1
}
},
"port_count": 1,
"charging_level": "dc_fast",
"funding_sources": [
"NEVI"
]
}
] |
| lng_vehicle_class | — |
| ng_fill_type_code | — |
| restricted_access | No |
| access_detail_code | — |
| cng_fill_type_code | — |
| ev_connector_types | J1772COMBO |
| ev_level1_evse_num | — |
| ev_level2_evse_num | — |
| access_days_time_fr | — |
| date_last_confirmed | 2026-09-13 |
| ev_renewable_source | — |
| cng_renewable_source | — |
| lng_renewable_source | — |
| cng_total_compression | — |
| ev_workplace_charging | No |
| maximum_vehicle_class | — |
| rd_max_biodiesel_level | — |
| groups_with_access_code | Public |
| intersection_directions | — |
| e85_other_ethanol_blends | — |
| rd_blended_with_biodiesel | — |
| groups_with_access_code_fr | Public |
| intersection_directions_fr | — |
From OpenChargeMap · CC-BY-SA 4.0
| ID | 459320 |
|---|---|
| UUID | D4A7F94D-A261-4EB5-9AE2-7D1EADB04FF8 |
| UsageType | {
"ID": 1,
"Title": "Public"
} |
| OperatorID | 15 |
| StatusType | {
"ID": 50,
"Title": "Operational",
"IsOperational": true,
"IsUserSelectable": true
} |
| AddressInfo | {
"ID": 459709,
"Town": "Grantsville",
"Title": "Pilot Travel Center #408 Grantsville, MD",
"Country": {
"ID": 2,
"Title": "United States",
"ISOCode": "US",
"ContinentCode": "NA"
},
"Latitude": 39.692318816561624,
"Postcode": "21536 ",
"CountryID": 2,
"Longitude": -79.09998040831158,
"AddressLine1": "3000 Chestnut Ridge Road",
"DistanceUnit": 0,
"StateOrProvince": "MD"
} |
| Connections | [
{
"ID": 772385,
"Level": {
"ID": 3,
"Title": "Level 3: High (Over 40kW)",
"Comments": "40KW and Higher",
"IsFastChargeCapable": true
},
"LevelID": 3,
"PowerKW": 350,
"Quantity": 4,
"StatusType": {
"ID": 50,
"Title": "Operational",
"IsOperational": true,
"IsUserSelectable": true
},
"CurrentType": {
"ID": 30,
"Title": "DC",
"Description": "Direct Current"
},
"StatusTypeID": 50,
"CurrentTypeID": 30,
"ConnectionType": {
"ID": 32,
"Title": "CCS (Type 1)",
"FormalName": "IEC 62196-3 Configuration EE",
"IsObsolete": false,
"IsDiscontinued": false
},
"ConnectionTypeID": 32
}
] |
| DateCreated | 2025-07-07T01:44:00Z |
| UsageTypeID | 1 |
| DataProvider | {
"ID": 1,
"Title": "Open Charge Map Contributors",
"License": "Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0)",
"WebsiteURL": "http://openchargemap.org",
"IsApprovedImport": true,
"IsRestrictedEdit": false,
"IsOpenDataLicensed": true,
"DataProviderStatusType": {
"ID": 1,
"Title": "Manual Data Entry",
"IsProviderEnabled": true
}
} |
| OperatorInfo | {
"ID": 15,
"Title": "eVgo Network",
"Comments": "Imported by ADFC import",
"BookingURL": null,
"WebsiteURL": "https://www.evgo.com/",
"AddressInfo": null,
"ContactEmail": null,
"FaultReportEmail": null,
"IsRestrictedEdit": false,
"IsPrivateIndividual": false,
"PhonePrimaryContact": null,
"PhoneSecondaryContact": null
} |
| StatusTypeID | 50 |
| DataProviderID | 1 |
| NumberOfPoints | 4 |
| DataQualityLevel | 1 |
| DateLastVerified | 2026-06-02T04:29:00Z |
| SubmissionStatus | {
"ID": 200,
"Title": "Submission Published",
"IsLive": true
} |
| IsRecentlyVerified | Yes |
| DateLastStatusUpdate | 2026-06-02T04:29:00Z |
| SubmissionStatusTypeID | 200 |