Following trials of ERTMS (European Rail Traffic Management System) on the Cambrian Line, Network Rail has revealed tentative plans for its further introduction to other parts of the network. These are currently fluid as they depend both on government funding and the introduction of new rolling stock fitted with the necessary equipment.
ERTMS level 2 is an in-cab system that is intended to replace traditional lineside signalling, however the level that is eventually adopted will depend on the technology available at the time.
Given the long-term nature of the plans, Network Rail makes it clear that the timetable or routes are subject to change but its current thinking is for the system to be rolled-out onto the Hertford Loop in 2013, effectively acting as a further test-bed for other ERTMS installations. Together with the sections to Newbury and Oxford, the Great Western Main Line between Paddington and Bristol should adopt the system in 2016-18, enabling the route’s lineside signals to be withdrawn in 2025.
Signalling on the East Coast Main Line to the south of Doncaster is expected to be converted to ERTMS in 2018-20, and north of there after 2028. The St Pancras-Leicester section of the Midland Main Line is likely to have its ERTMS operational in 2020-2023.
