an Entity references as follows:
Forest Hill railway station serves Forest Hill in the London Borough of Lewisham, south London. The station adjoins a road which serves as part of the A205 South Circular Road. The station is managed by London Overground, with Overground and Southern trains serving the station. Thameslink services also pass through the station. It is 5 miles 50 chains (5.63 miles, 9.05 km) down the line from London Bridge, between Honor Oak Park and Sydenham, in Travelcard Zone 3. There are four tracks through the station, although only the slow lines (the two outer tracks) have platforms.