Severn Bridge Junction
Encyclopedia
Shrewsbury
Shrewsbury is the county town of Shropshire, in the West Midlands region of England. Lying on the River Severn, it is a civil parish home to some 70,000 inhabitants, and is the primary settlement and headquarters of Shropshire Council...
, Shropshire
Shropshire
Shropshire is a county in the West Midlands region of England. For Eurostat purposes, the county is a NUTS 3 region and is one of four counties or unitary districts that comprise the "Shropshire and Staffordshire" NUTS 2 region. It borders Wales to the west...
, England
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...
, controlled by the signal box
Signal box
On a rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure that trains operate safely, over the correct route and to the proper timetable...
of the same name. The Network Rail
Network Rail
Network Rail is the government-created owner and operator of most of the rail infrastructure in Great Britain .; it is not responsible for railway infrastructure in Northern Ireland...
signalling area code is 'SBJ.'
History
Opened in 1904 on the Shrewsbury and Hereford RailwayShrewsbury and Hereford Railway
The Shrewsbury and Hereford Railway was an independently developed English railway, the first to run train services in Herefordshire.Built between 1850 and 1853, it crossed a number of services by both the Great Western Railway and London and North Western Railway companies, became a joint...
, which itself was jointly owned
Joint railway
A joint railway is a railway operating under the control of more than one railway company: those companies very often supplying the traction over the railway.-United Kingdom:There are many examples of joint railway working in the United Kingdom...
by the London & North Western
London and North Western Railway
The London and North Western Railway was a British railway company between 1846 and 1922. It was created by the merger of three companies – the Grand Junction Railway, the London and Birmingham Railway and the Manchester and Birmingham Railway...
and Great Western Railway
Great Western Railway
The Great Western Railway was a British railway company that linked London with the south-west and west of England and most of Wales. It was founded in 1833, received its enabling Act of Parliament in 1835 and ran its first trains in 1838...
s. The signal box controls the southern end of Shrewsbury railway station
Shrewsbury railway station
Shrewsbury railway station is the railway station serving Shrewsbury, county town of Shropshire, England. It is the only remaining railway station in the town; Shrewsbury Abbey, as well as other small stations around the town, having long closed. The station was built in 1848 and has been extended...
, Severn Bridge Junction and English Bridge Junction. Its design follows that of an enlarged standard LNWR design of 1876.
Operations
Although reduced in importance through the closure of various lines, today the listed signal box houses a 180-lever frame, making it the largest remaining mechanical signal box on the British networkRail transport in Great Britain
The railway system in Great Britain is the oldest in the world, with the world's first locomotive-hauled public railway opening in 1825. As of 2010, it consists of of standard gauge lines , of which are electrified. These lines range from single to double, triple, quadruple track and up to twelve...
. It is now the largest mechanical signalbox in the world following the closure of Spencer Street in Melbourne Australia.
A separate signal box controls the Abbey Foregate Junction and access to the adjacent yard there; its code is 'AF'.
See also
- Shrewsbury Traction Maintenance Depot#Abbey Foregate - the adjacent Abbey Foregate Yard
- Railways of ShropshireRailways of ShropshireThe English county of Shropshire has a fairly large railway network, with 19 National Rail stations on various national lines, as well as a small number of heritage and freight lines, including the famous heritage Severn Valley Railway running along its eastern border with Worcestershire.The...