Traffic restricted on Highway 11 following 'serious' collision near Bladworth, Sask.

Regina semi driver dead in Sask. crash WATCH: RCMP says a 58-year-old male semi driver was killed in a major crash on Highway 11 near Bladworth on Wednesday.

RCMP say the northbound lanes of Highway 11 are closed and southbound traffic has been restricted to one lane Wednesday morning following a serious collision near Bladworth, Sask.

“Traffic is being re-routed for an undetermined amount of time. Motorists are advised to plan alternate routes and to follow traffic restrictions,” a news release from Saskatoon RCMP said.

Police said the collision occurred "a few kilometres north of Bladworth." The Highway Hotline says the collision happened near Black Lake Road.

Police did not say how many vehicles were involved in the collision.

No other details are available at this time, RCMP said it would provide an update at a later time.

RCMP said road closure updates can be read on the Highway Hotline.

In an update at 11:30 a.m. the Highway Hotline said to continue to expect long delays in the area.

Bladworth, Sask. is about 100 kilometres southeast of Saskatoon.

Highway 11 Sask. crash (Dan Shingoose / CTV News)