The railway merged with others to become the London Brighton and South Coast Railway in 1846 and aengine shed was opened at the newly renamed Three Bridges in July 1848 on a site to the west of the station.
The railway merged with others to become the London Brighton and South Coast Railway in 1846 and the line to Horsham was completed in February 1848. An engine shed was opened at Three Bridges in July 1848 on a site to the west of the station.