/ /1842 | London and Croydon Railway London and Brighton Railway and South Eastern Railway using route between Coulsdon and near London Bridge. |
/ /1846 | London and Croydon RailwayLondon and Brighton RailwayLondon, Brighton and Southcoast Railway London and Croydon Railway and the London and Brighton Railway merge to form the London, Brighton and South Coast Railway. |
This line is divided into a number of portions.
XXXXX Note - may not be single portion XXXXX