https://pixabay.com/illustrations/tree-leaves-arrows-sustainability-6205521/
As the condition of the bridge is being constantly monitored and maintained, less material will need to be collected, processed, and used to keep it in functioning order, thus reducing the environmental impact of the structure's lifecycle.
Through the use structural health monitoring, the life time cost of maintaining a installation, such as a bridge, is decreased. As such, this makes the creation of infrastructure projects more affordable for local authorities in providing for the general public.
https://www.iddri.org/en/publications-and-events/blog-post/can-green-deal-be-core-eus-project-its-external-partnerships
Though implementing a structural health monitoring system on an installation, the public can be reassured of their safety when using them, promoting continued public support for a project.
Thanks to the cost reductions associated with structural health monitoring, the public can be assured that their taxpayer money is being optimally utilized, reducing the likelihood public dissatisfaction with a civil works project.