T-Centralen is a metro station that forms the heart of the Stockholm metro system, in the sense that it is the only station where all three of the system's lines meet. The statio... (more)
A train of 'S stock' pulls into the original platforms at Baker Street, which opened in 1863 as part of the world's first underground railway. Baker Street is also well known as the home of the wo... (more)
The Stockholm metro is well known for its decoration of the stations; it has been called the longest art gallery in the world. Several of the stations (especially on the Blue Line) are left with t... (more)
Boston PCC underground in Boston, Massachusetts? At the Boylston Station, there are 4 tracks, but only 2 active. The 2 inactive tracks are part of the Pleasant Street Incline, the southern access ... (more)