The A9 has been closed in both directions following a serious collision.
Emergency services attended the scene of the crash near Dunblane at around 10am on Sunday.
The incident took place between Balhaldie and Greenloaning, with drivers told to expect delays.
Traffic is being diverted from the northbound carriageway off at the Keir roundabout.
It is not known at this stage whether there were any injuries as a result of the incident.