Publisher's Synopsis
Masonry arch bridges have proved to be reliable, enduring structures and remain a vital part of the road, rail and waterway infrastructure in the UK and other countries. However,they are facing several challenges associated with their extended period in service and the changing requirements of modern transport systems. This guide is an update to CIRIA C656 published in 2006. It presents good practice on the assessment of masonry arch bridges, taking on board findings from recent research.