4 ms·
A retaining wall collapsed along US 36, the turnpike between Boulder and Denver, here in Colorado. Poor drainage was the culprit [0] [0] https://www.cpr.org/20
by julienchastang 5y ago
A retaining wall collapsed along US 36, the turnpike between Boulder and Denver, here in Colorado. Poor drainage was the culprit [0]
[0] https://www.cpr.org/2021/08/12/us-highway-36-collapse-poor-drainage/ https://www.cpr.org/2021/08/12/us-highway-36-collapse-poor-d...