11/19/2013 11:51 EST | Updated 01/23/2014 06:58 EST

Highway 30 eastbound shut down by transport truck collision

Emergency crews are at the scene of a serious accident involving two transport trucks and a third vehicle on Highway 30 west, in the Montérégie region. 

According to Radio-Canada, at least one person has been seriously injured.

Quebec provincial police said the collision happened just before 11 a.m. near the Saint-Jean exit.

Police have completely shut down the eastbound lanes and part of the westbound lanes.