03/05/2014 07:06 EST | Updated 05/05/2014 05:59 EDT

Traffic accidents tie up major Lower Mainland roads

Lower Mainland emergency crews were kept busy by a series of bad traffic accidents around the Lower Mainland, the Fraser Valley, and along the Sea to Sky Highway on Wednesday.

- A truck crashes into a concrete barrier on the south side of the Massey Tunnel

- A tractor-trailer rolls over on the Sea to Sky Highway south of Porteau Cove

- A car crashes into a house at West 49 Ave. and Cambie St. in Vancouver

- A tractor-trailer and a car collide on Highway 1 west of 232 St.

The accidents caused traffic delays throughout the day. Some of them, like the truck south of the Massey Tunnel, have since been cleared.