Emergency crews have been called to an incident on the A46 in Lincoln involving a vehicle on fire.
A eastbound section of the carriageway between the Carholme and Riseholme roundabouts has been closed, near to the Burton Road bridge.
Lincolnshire Police say the incident involved a single vehicle.
Fire and rescue crews are also in attendance.
Drivers in the area are facing delays at the time of writing and are advised to avoid the area.
It’s estimated the road will be reopened in just under an hour and there have been o reports of any injuries at the time of writing.