• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

This report presents combined 2005 to 2010 National Survey on Drug Use and Health (NSDUH) results for those aged 12 or older in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. The...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

This report presents combined 2005 to 2010 National Survey on Drug Use and Health (NSDUH) results for those aged 12 or older in the Seattle-Tacoma-Bellevue, WA metro area. The report includes...

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• Organization: District of Columbia
• Updated: 2024-03-15T00:00:00.000Z

The dataset contains lines representing Metro lines in the Washington DC Metropolitan area. Lines were taken from legacy data from WMATA and fit to orthophotography and extracted planimetric data.

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• Organization: Department of Justice
• Updated: 2015-02-27T16:25:02

This study sought to identify what parking facility characteristics and management practices within the Washington Metro Transit Police (MTP) might create opportunities for crime, analyze those...

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• Organization: District of Columbia
• Updated: 2026-02-15T23:30:43.000Z

This line layer was created from the GTFS data feeds from the Washington D.C. Metropolitan Area Transportation Authority (WMATA) to represent the new WMATA bus transit routes for the Better Bus...

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• Organization: District of Columbia
• Updated: 2024-03-22T00:00:00.000Z

Metro Stations (regional). The dataset contains points representing locations and attributes of Metro stations, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office...

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• Organization: District of Columbia
• Updated: 2024-03-22T00:00:00.000Z

Metro Station Entrances (regional). This dataset contains points representing Metro facilities, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The Airports database is a geographic point database of aircraft landing facilities in the State of...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data shows the locations of MTA's light rail parking facilities. Last Updated: 03/01/2013 Feature...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Metro Lines (regional). The dataset contains locations and attributes of Metro lines - created as part...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration METRO Parking Facilities. The 15.5-mile - 14-station Metro Subway system...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration Metro Subway Stops. This data is based upon the Winter 2014 schedule. See...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data shows the locations of MTA's bus parking facilities. Last Updated: 03/01/2013 Feature...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Metrobus provides more than 400 - 000 trips each weekday serving 11 - 500 bus stops in the District of...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The Rail Network is a comprehensive database of the nation's railway system at the 1:100 - 000 scale or...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Metro Stations (regional). The dataset contains points representing locations and attributes of Metro...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration Bus Routes including Local Bus - Commuter Bus & Intercity Bus. Last...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration METRO routes. The 15.5-mile - 14-station Metro Subway system operates...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration MARC Commuter Rail lines. For more information see...

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• Organization: State of Maryland
• Updated: 2025-05-05

This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Tranist Administration Light Rail Stops. This data is based upon the Winter 2014 schedule. Last...

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