Comprehensive guidance on tram-train design and operation

Since the first tram-train service was launched in the country in 2018 as part of the South Yorkshire Supertram network, similar systems are now being considered as an effective way to improve urban connectivity by enabling passengers to travel between a suburban rail station and a city centre tram stop in a single journey.

As the opening of a new tram-train link to Cardiff Bay in South Wales nears completion, the LRSSB has worked with a wide range of stakeholders to develop comprehensive guidance and advice for operators and organisations considering future schemes.

Craig O’Brien, Head of Engineering Safety and Innovation at the LRSSB, explained: “As well as highlighted relevant legislation and existing documentation relating to this type of operation, the guidance also includes a breakdown of other key considerations.

“These include conditions of carriage, safety assurance, security, sustainability and resilience as well as advice on the design of critical infrastructure and vehicle specifications.”

Much of the guidance is based on the experience gained from existing and emerging UK tram-train systems and also features in-depth analysis of technical subjects such as the wheel/rail interface, braking, traction power and signalling.

“The publication of the guidance couldn’t be more timely as this approach to improving connectivity in urban areas becomes an increasingly popular option for future light rail projects,” Craig added.

The document, LRG71 – Tram Train Interface Guidance, is available to download here from the Reference Library within the LRSSB’s online Safety Hub.