An icon of the British landscape is under repair. Ribblehead Viaduct, in a remote part of North West England, is the subject of 2.1 million pound repair programme (2.5 million euro), to ensure the smooth running of the Settle and Carlisle line. This strategic freight route vital to the UK economy is renowned for its scenic location. The infrastructure management agency for the UK, Network Rail, has just submitted plans for additional repair work on the 150-year old viaduct.
Network Rail specialists, working the harsh conditions of the remotest parts of Yorkshire, have discovered that routine maintenance of the iconic Ribblehead Viaduct will require supplemental attention. Stone blockwork and drainage is being upgraded on the historic structure, which carries the picturesque Settle to Carlisle railway 400 metres across the Ribble valley in Yorkshire. Detailed laser and drone surveys have mapped the Grade II* listed viaduct for the first time, and huge scaffolding towers have been built for the repairs to take place. “Grade II* Listing means the structure is regarded in high importance to national heritage and must be preserved at all costs.
Deeper issues need attention
Work began on the vast stone structure in 1870, and it was opened to traffic six years later. This is the first time it has been subject to such a forensic scientific survey. The inspection has revealed that, while the planned maintenance has been progressing well, further minor faults in the masonry have been found. Some of the blockwork on the viaduct’s supports is cracked, allowing water ingress.
