A crash in Cameron Tuesday blocked the ramp from I-35 to US-36 and sent a 54-year-old trucker from California to the hospital with moderate injuries.
The Missouri State Highway Patrol crash report says Gregory Brutyan lost control of his semi at 12:40 p.m. Tuesday.
The vehicle rammed through several highway signs off the west side of the ramp.
Then the big rig crossed over the ramp and again left the roadway, this time off the east side, where it hit an embankment.
Brutyan was transported to Cameron Regional Medical Center with moderate injuries.