Twinbrook is a rapid transit station on the Red Line of the Washington Metro attached to the Twinbrook neighborhood of Rockville, Maryland. One of a number of stations on the Rockville Pike corridor, it primarily acts as a commuter station.LocationTwinbrook station is located in the southern section of Rockville, one of the largest communities in Montgomery County. Specifically, it lies to the east of the intersection of Rockville Pike and Halpine Road, the railway's right-of-way splitting the latter in two.Transit-oriented developmentLike other Metro stations in Montgomery County, Twinbrook is a center for planned transit-oriented development. The county planning department released the Twinbrook Sector Plan in 2009, which acts as a guideline for mixed-use, walkable development around the station. To fulfill this vision, the plan splits the surrounding area into three zones heading east: a mixed-use urban core area, a technology center, and a light industrial section. In addition, it calls for the redesign of certain arterial roads in the neighborhood such as Twinbrook Pike and Parklawn Drive as well as connecting dead-end streets to create a grid, aiding walkability. Not included in the Sector Plan is the Twinbrook Station project, which occupies land directly adjacent to the Metro station.HistoryThe station opened on December 15, 1984. Its opening coincided with the completion of 7mi of rail northwest of the then named Grosvenor station and the opening of the Rockville, Shady Grove and White Flint stations.
