A truck rolled over and hit an overpass bridge on Boston’s Storrow Drive, Massachusetts State Police said Friday.

The tractor-truck struck the westbound overpass at the Fenway exit just after 6 a.m., according to police, who said the incident is causing traffic delays.

Video of the incident shows the truck on its side with the roof peeled off.
Authorities say the crash was “caused by following a GPS.” No injuries were reported.