4 ms·
Lifespan, not age. Most bridges where built after 1945 with a life expectancy between 70-75 years. https://www.nde-ed.org/AboutNDT/SelectedApplications/Bridge
by cptskippy 8y ago
Lifespan, not age. Most bridges where built after 1945 with a life expectancy between 70-75 years.
https://www.nde-ed.org/AboutNDT/SelectedApplications/Bridge_Inspection/Bridge_Inspection.htm https://www.nde-ed.org/AboutNDT/SelectedApplications/Bridge_...