Emergency services have responded to a two car crash on Toller Lane in the BD9 area of Bradford.
The incident took place around 12.21pm on Wednesday, near Mannheim Road and Little Lane.
West Yorkshire Police has described the collision as a "minor RTC".
Traffic was moving slowly in the area with queues continuing to build.
Road conditions have since returned to normal.
A force spokesperson said: "We have reports of a two vehicle collision at Toller Lane called in at 12.21.
"Looking like a minor RTC at this moment in time."
The AA said: "Road blocked and queueing traffic due to crash on B6144 Toller Lane, both ways from Mannheim Road to Little Lane."
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