Passengers can now enjoy a smoother journey experience thanks to the installation of modern signalling equipment at South Kirkby. The outdated manual system, which had been in place for over 50 years and was becoming increasingly difficult to maintain, has been replaced with a smart system.
This new system operates signals and points more efficiently, significantly improving journey punctuality. Additionally, it enhances safety for Network Rail teams by closely monitoring train positions on specific track sections.
The project introduced Alstom’s Smartlock400, a computer-based interlocking system housed at the York Rail Operating Centre. This system ensures train safety by preventing conflicting movements through junctions and crossings.
Alongside the new interlocking system, lineside equipment has been upgraded, and new power supplies, feeder cables, and casings have been installed. Twenty-six new signals have been strategically positioned to improve train flow.
Network Rail teams will benefit from increased safety while working on the tracks, thanks to new warning systems along the 17-mile route and devices that allow staff to "lock out" sections of track for critical maintenance work.
These upgrades are expected to save 880 hours in staff maintenance costs annually. Moreover, the new system is compatible with the European Rail Traffic Management System (ERTMS), a digital train control system set to be implemented nationwide in the coming years.
Paul Carabine, Network Rail senior project engineer, said: “The South Kirkby resignalling project brings noticeable benefits for passengers and our colleagues.
“The changes improve reliability and performance for services, while also boosting safety for our teams working on the track.
“This work was also combined with several other projects in the area to avoid increased passenger and freight disruption in the future, and being ‘digital-ready’ will be a major benefit in the future.”
Joanne Boocock, Alstom project director, said: “The successful completion of the South Kirkby resignalling project is a testament to the strong collaboration between Network Rail, Alstom and our supply chain.
“We’re proud to have delivered innovative, future-ready solutions – such as our computer-based interlocking system and object controller – enhancing railway reliability and performance for passengers and freight services.
“This project exemplifies how digital advancements can futureproof the UK’s railway and we are delighted to have contributed to this milestone achievement.”
Image credits: Network Rail
