Forth Road Bridge – first internal inspection, strength evaluation, acoustic monitoring and dehumidification of the main cables

A first internal inspection of the Forth Road Bridge's main cables, conducted in 2003, revealed significant corrosion within the structure. This finding prompted a strength evaluation, which assessed both current and future structural integrity. The study also introduced an acoustic monitoring system to track cable conditions over time and implemented dehumidification measures to mitigate further deterioration. These interventions aim to preserve one of Scotland's key transport links, which carries over 65,000 vehicles daily.

R. Colford, B., & P.E. Cocksedge, C. (2017). Forth Road Bridge – first internal inspection, strength evaluation, acoustic monitoring and dehumidification of the main cables. Advances in Cable-Supported Bridges, 201–214. https://doi.org/10.1201/9781315106618-15