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KANSAS CITY, Mo. (KSHB/CNN) - Interstate 70 near Kansas City has reopened.

A tractor trailer fell off a highway ramp onto the interstate, shutting down I-70 for more than five hours.

You can see the smashed truck in this video from earlier Tuesday.

According to police, the driver was heading northbound on I-35 when the truck fell off the ramp.

The driver crawled out of the truck to safety and was taken to the hospital with what police describe as "significant" injuries.

The truck was the only vehicle involved.

Investigators suspect speed was a factor.