MEMPHIS, Tenn. (WMC) - Caught on camera, more proof of the power of wind.
This video was captured Saturday afternoon by Donna Johnson of Prime Towing in Holladay, Tennessee.
You can see the 18-wheelers swaying on the bridge over the Tennessee River before one truck topples onto its side.
No serious injuries were reported.
Straight line winds overturned seven semis on I-40 that day, according to the Tennessee Highway Patrol.