Emergency services are currently attending a road traffic collision in Larkhill.
The crash, which is believed to have happened at around 2.30pm, involves two vehicles.
Shrewton Road is closed at the junction of Ross Road and Bingham Road. Stonehenge Roundabout is also closed.
It’s not yet clear whether anyone’s been seriously injured.
“Please find an alternative route. Thanks for your patience”, a police spokesperson said.