Strong winds and blowing snow caused at least three separate accidents along the Trans-Canada Highway east of Sackville, N.B. Friday afternoon.
The highway remained open, but RCMP are urged motorists to drive with caution between Sackville and Nova Scotia.
A tractor trailer left the road at about 3 p.m. and ended up in the ditch just outside Sackville, said Const. Jullie Rogers-Marsh.
A few kilometres down the road, a passenger car spun out and hit a guard rail, and just before the border, another car went into the ditch.
No injuries were reported.
A long line of traffic was crawling past emergency vehicles, CBC's Marc Genuist reported from the scene.