Severn Bridge Junction

Severn Bridge Junction
Severn Bridge Junction as viewed from Shrewsbury Castle
Coordinates: 52°42′32″N 2°44′45″W / 52.70889°N 2.74583°W / 52.70889; -2.74583
CountryEngland
TownShrewsbury

Severn Bridge Junction is the area of railway lines just south east of Shrewsbury railway station, in Shropshire, England. It is controlled by a mechanical interlocked signal box of the same name, which is the largest operational mechanical signal box in the world. The Network Rail signalling area code is 'SBJ.'