There are delays on Canwick Hill in Lincoln after a three car crash at the Washingborough Road junction.
The crash involved a Lincolnshire County Council vehicle and a Ford car on the Canwick Road section of the junction.
A third red vehicle crashed into a post at the Tate Oil station just before the junction.
Police are attending the incident.
There are delays in the area until the vehicles are recovered. Police say this might take a while.