Key facts
Trains
- 52 four-car, full length walk-through, electric 'Capitalstar' class 378s. Manufactured in Derby by Bombardier and entered service from 2009. Operate on all routes except the Gospel Oak - Barking line
- Eight two-car, diesel 'Turbostar' class 172s. Also manufactured in Derby by Bombardier and entered service from 2010. Operate on the Gospel Oak - Barking line only
Stations
- Stations served: 78 (rising to 83 from late 2012)
- Stations operated: 55 (23 stations are operated by other organisations, including London Underground, Southwest Trains, London Midland, Network Rail, c2c, Southeastern and National Express East Anglia)
- Step-free access: 33 stations have step-free access between the platform and the street
Transport for London