The semi appears to have swerved to avoid hitting a white SUV vehicle when it lost control and overturned in the northbound lanes of the highway in Gaithersburg around 5:15 p.m., Sunday, May 22, according to the footage and MoCo Fire & Rescue spokesman Pete Piringer.
The truck swerved from the local lanes to the express lanes, overturned and then came to a rest on the highway near Exit 11.
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