Stagecoach, Britain’s biggest bus operator, today (13 January 2021) announced that it will become the first bus operator in the country to invest in the national roll-out of new bridge alert technology across its fleet.

The £4m project will strengthen existing measures in place to prevent bridge strikes and build on Stagecoach’s industry-leading use of the GreenRoad driver safety and fuel efficiency system.

GreenRoad’s core safety system is installed on all of Stagecoach’s 8.000 buses in England, Scotland and Wales. The technology also serves professional drivers from companies across Europe, the Middle East, America, Australia and New Zealand.

Using a simple traffic-light-like LED system on the dashboard, the GreenRoad system gives drivers instant feedback about their driving manoeuvres, encouraging smoother, safer, more fuel-efficient driving that is more comfortable for passengers.

Stagecoach has been in discussions with GreenRoad over the past eight months on how to extend the telematics technology to further improve safety for its fleet – including 3,800 double-decker buses – around low bridges.

Data from Network Rail shows that there were 1714 railway bridge strikes across the country in the 2019-20 financial year. Most of these incidents involve heavy goods vehicles (HGVs), with between 40 and 50 a year related to buses.

As well as the potential for serious injuries, bridge strikes have significant financial and other costs for the country. On average, a single bridge strike costs more than £6,000 and in 2019-20 these incidents resulted in more than 7,800 hours of delays for rail passengers alone.

The intelligent GreenRoad system will use GPS vehicle location data and mapping services to alert the driver to nearby low bridges. If the technology determines that the bus is heading towards a low bridge, it will sound an in-cab alert, allowing a safe exit route that avoids the bridge.

Following a 16-week software development phase, the technology and associated speakers will be installed on Stagecoach buses across the country by summer 2021.

It will enhance a range of existing safety measures in place, including the design of bus routes to avoid low bridges, detailed classroom and practical route training for drivers, and ongoing work with authorities to ensure the placement of appropriate signage and other alerts.

Stagecoach Chief Executive Martin Griffiths said: “Everything we do starts with safety: for our customers, our people, pedestrians and other road users. Buses are already one of the safest forms of travel. But every year we invest millions of pounds in training our professional driving team and new technology to make our public transport operations even safer.

“Our country’s infrastructure includes many railway bridges designed in an era before modern transport vehicles went on the road, creating a safety risk. We have been working for many months with GreenRoad to design this important Low Bridge Alert enhancement to their proven safety technology, and are now implementing it to bolster the extensive measures we already have in place. We look forward to delivering the benefits from our investment across the country.”

The industry-leading initiative has been welcomed by Network Rail, which works with the Driver and Vehicle Standards Agency (DVSA), highways bodies, and road transport providers to help prevent bridge strikes.