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Purple Line study areaPurple Line Functional Master Plan

The Purple Line, a proposed 16-mile light rail line, will run from Bethesda to New Carrollton and provide direct connections to Metrorail, local and inter-city bus, the MARC train and Amtrak. An east-west route connector for Montgomery and Prince George's counties, the Purple Line has been under study since 1992. The Maryland Transit Administration (MTA) heads the Purple Line project.

View the proposed Purple Line full route map.

Purple Line Functional Plan cover Download the approved and adopted Purple Line Functional Plan (pdf, 17MB), a series of recommendations for the proposed transit line’s route, mode and stations.
NOTE: The many graphics in the plan result in a download time of about five minutes; consider downloading section 1 (pdf, 9.9MB) and section 2(pdf, 8.7MB) separately.

Background

In January 2009, the Planning Board issued its recommendations on the Purple Line route and mode, agreeing with its transportation planning staff that it should run on light rail rather than bus rapid transit. Light rail can better handle the expected ridership, forecast to reach 2,000 passengers during the busiest weekday hour in the year 2030, planners say. Later that winter, the County Council agreed with the Board recommendations and forwarded it to the Maryland Transit Administration (MTA), which is in charge of the project. In summer 2009, Gov. Martin O'Malley decided on light rail and began to pursue federal funding.

Functional plan schedule

2010

  • September 8: Full Commission approved Planning Board Draft Purple Line Functional Plan with amendments
  • July 29: Planning Board submits Resolution to Full Commission
  • July 27: County Council approved Planning Board Draft Purple Line Functional Plan with amendments in Resolution
  • July 20: County Council Work Session
  • June 29: County Council Public Hearing at 7:30 pm
  • July 15: T & E Committee Work Session
  • May & June 2010: County Executive Fiscal Review of the Functional Plan
  • April 2010: Planning Board transmits final draft of Purple Line Functional Plan to County Council
  • April 8: Planning Board Approved Planning Board Draft Purple Line Functional Plan
  • March 4: Planning Board Work Session
  • February 12: End of public comment period for the Purple Line Functional Plan Public Hearing Draft

2009

2008

2007

Montgomery Planning Board’s role

The Board weighs planners’ recommendations and sends its input to the County Council and the Maryland Transit Administration (MTA). Its decision concerns only the Montgomery County section of the Purple Line.

The Planning Board provides recommendations to the Montgomery County Council on the Purple Line’s alignment, mode (light rail or rapid bus), and an adjacent hiker/biker trail. The Planning Board also will recommend a master plan to the Council that considers the best route for the line from Bethesda to the Prince George’s County line.

Working closely with Takoma Park and Prince George’s County officials as well as an advisory committee consisting of representatives from civic groups, businesses, residents, environmental organizations, property owners and the general public, Montgomery Planning Department staff will gather community input on issues expected to be examined as part of the MTA’s environmental impact report.

Learn the basics about the project from the planners' perspective.

M-NCPPC staff contacts

Tom Autrey, Transportation Planning
301-495-4533
Thomas.Autrey@montgomeryplanning.org

David Anspacher, Transportation Planning
301-495-2191
David.Anspacher@montgomeryplanning.org

Date of last update: June 20, 2012