A section of the A82 remains closed with emergency services on site in response to an incident which took place in the early hours of Sunday morning.
Police say they were called to reports of an injured woman at the Stoneymollan Roundabout shortly before 1am. The 29-year-old was rushed to Glasgow's Queen Elizabeth University Hospital and she's reported to have sutained serious injuries.
The northbound stretch of road remains closed, near Balloch, as officers continue their enquiries. The southbound road was also shut down following the incident, but has now reopened.
