Business

Describes the planning, engineering, architecture, construction, and operation of the subway system in text and photos.

Gives an in-depth look at the Metrorail system, from fare collection to signal systems to station architecture. Provides historical timeline, station-by-station guided tour, photos, maps, and links to similar sites.

Describes Metrorail cars, individual stations, and train yards, with many accompanying photos and some videos.

Metrorail Resources page provided by the Washington Post (commercials included).

Maps, station information, and how to use the Washington Metro.