Skip to main content

More than 3,000 GB road bridges are ‘substandard’

More than 3,000 council-maintained road bridges in Great Britain are substandard, according to a report by the RAC Research Foundation. Analysis of data received from 199 of the 207 local highway authorities in England, Scotland and Wales found that 3,203 structures over 1.5m in span are not fit to carry the heaviest vehicles now seen on our roads, including lorries of up to 44 tonnes. The 3,203 bridges represent about 1 in 23 of the roughly 72,000 bridges to be found on the local road network. Many o
March 10, 2017 Read time: 2 mins
More than 3,000 council-maintained road bridges in Great Britain are substandard, according to a report by the RAC Research Foundation.

Analysis of data received from 199 of the 207 local highway authorities in England, Scotland and Wales found that 3,203 structures over 1.5m in span are not fit to carry the heaviest vehicles now seen on our roads, including lorries of up to 44 tonnes. The 3,203 bridges represent about 1 in 23 of the roughly 72,000 bridges to be found on the local road network.

Many of these bridges have weight restrictions. Others will be under programmes of increased monitoring or even managed decline.

Devon tops the list, with 249 of its bridges judges to be sub-standard, followed by Somerset with 210 and Essex with 160.

The total cost of clearing the backlog of work on all bridges, including those that are substandard, is estimated at US$4.7 billion (£3.9 billion). Councils are currently spending just an eighth of that, an estimated US$543 million (£447 million), per year maintaining their entire bridge stock, blaming a lack of funding and skills shortages for the shortfall.

Steve Gooding, director of the 4961 RAC Foundation, said: “In the face of growing traffic volumes and ageing infrastructure the danger is that without an adequate long-term funding settlement we will see more rather than fewer bridges with weight restrictions, with the backlog bill getting bigger all the time.”

For more information on companies in this article

Related Content

  • Data provides structural support for BQE
    July 28, 2025
    Thousands of bridges in the US are ageing and in need of care and attention. Kistler explains how its WiM technology is helping to preserve New York’s famous Brooklyn-Queens Expressway…
  • Safety issues fuel interest at PIARC’s tunnel conference in Lyon
    December 5, 2018
    1999’s fatal Mont Blanc fire means safety is a constant concern for tunnel operators. Alternative fuels and automated vehicles were also high on the agenda at PIARC’s first conference on the issue. David Arminas reports from Lyon – and walks the Croix-Rousse tunnel More than ever, tunnel management must be done in a holistic fashion. That was the message from André Broto, president of the World Road Associa-tion (PIARC) as he kicked off PIARC’s first International Conference on Tunnel Operations and Safe
  • Thames Vision launched
    July 5, 2016
    The Port of London Authority (PLA) recently launched the Thames Vision, a framework for developing greater use of the River Thames over the next twenty years. The Thames is already the UK’s busiest waterway for passengers and freight, home to the UK’s second biggest port and a hub for tourism, recreation and sport. Developed by the PLA and river stakeholders over the last 18 months, the Vision sets out six goals for increased river use. They include the busiest ever Port of London, more goods being
  • Auto-braking cars: government should meet motorists halfway
    March 25, 2014
    A UK Government incentive for drivers buying cars with anti-crash technology would save 60 lives and result in 760 fewer serious casualties reported to the police, in just three years. Over ten years, such an incentive would save 1,220 lives and nearly 136,000 casualties, according to Thatcham Research, the insurance industry’s automotive research centre. At a briefing seeking support from senior politicians, health organisations, insurers and vehicle manufacturers at the House of Commons today, Peter S