Bridges in North America Are in Worse Shape Than Anywhere Else on Earth

A new study finds that bridges in North America and Africa face the highest risk of failure, and researchers suggest using satellite monitoring to help detect problems early and prevent collapses. A scientist at the University of Houston is helping identify the world’s most vulnerable bridges and pointing to ways they could be repaired before [...]

from SciTechDaily https://ift.tt/Trflpeq