MAIN LINE: Farringdon (ThamesLink)-Herne Hill
4 tracks Blackfriars-Loughborough Junction, 2 tracks beyond
From east to west, pairs of tracks identified as Fast, Slow.
All lines DC electrification.
Number Of Platforms/Tracks: 4 (2 through)
Platforms numbered east to west
Platform 1 - Thameslink South
Platform 2 - Thameslink North
Platform 3-4 - terminating
Wikipedia link containing further station information and history.
Zoomable Google Maps along the various lines, from Victoria Station and Blackfriars Station.