The Saskatoon Police Service says officers were on the scene of a collision on 33rd Street East between Warman Road and Ontario Avenue Wednesday morning.
Police say the collision happened around 8 a.m. and involved a large truck and power infrastructure.
Officers say pedestrian and vehicle traffic in both directions was heavily restricted, and suggested people avoid the area.
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Saskatoon police noted that the roadway was expected to remain closed for several hours, including through evening rush hour traffic.
An update at 8:19 a.m. on Thursday from police noted that the roadway was open again.