There are major delays on the A429 near Malmesbury after lorry ended up in a ditch.
The HGV left the carriageway between Grange Lane and Corston this morning (Monday).
Police attended the scene and partially blocked one lane northbound, with traffic building.
The driver involved is understood to be safe and well following the incident.
Motorists should expect delays in the area or find an alternative route for the next few hours.
