An early morning crash closed an off ramp of the 401 in Belleville.
Around 3:00 a.m., Belleville Police, the OPP, EMS and fire crews were called to the Highway 37 westbound ramps, after a car struck a hydro pole.
Fire crews had to extricate one occupant and reports say there are serious injuries.
Central Hastings OPP Spokesperson Alana Deubel says the driver ended up off the roadway.
The west bound off ramp was closed for more than three hours