A major four-year package of work to modernise 1980s track and signalling on the lines into London Victoria station is about to begin.
The upgrades being carried out by Network Rail will improve reliability on the network, helping even more passenger and freight trains arrive at their destinations on time.
This phase of work being carried out between London Victoria, Clapham Junction and Balham, and the West London Lines from Clapham to Shepherds Bush includes numerous improvements such as:
- Multimillion-pound investment in signalling, track, civils, power systems and telecoms
- 93 new modern LED signals
- 17 signal gantries replaced with new easier maintained structures
- 3 new power supply points for the signalling and points heating equipment
- 186 new axle counters (train detection equipment)
- 200,000 metres of new signalling, telecoms and power supply cable
- 8 key junctions and 50 points renewed to achieve greater track reliability and minimise disruption
- Re-control to the Clapham and Balham areas from the 1970s Victoria Area Signalling Centre to the state-of-the-art Three Bridges Rail Operating Centre
The work will get fully underway this month and will continue until after Christmas 2022.