Image: South Station lower level loop

Description: Lower level loop platforms at South Station. These were intended to be used for electrified service (steam trains could not safely operated underground) but no commuter lines were electrified and the platforms were never used.
Title: South Station lower level loop
Credit: Southstation.org
Author: Unknown authorUnknown author
Permission: Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:South_Station_lower_level_loop.jpg
Usage Terms: Public domain
License: Public domain
Attribution Required?: No