A man has died following a single-vehicle crash near Tumut earlier this week.
The man was was airlifted to Canberra Hospital following the Snowy Mountains Highway crash just after midday on Tuesday.
Despite the efforts of medical staff, the man died on Thursday.
At about 12.15pm on Tuesday a Toyota Hilux travelling south along the Snowy Mountains Highway, Blowering, lost control, hit a barrier and rolled coming to rest onto an embankment.
NSW Ambulance paramedics treated the driver and sole occupant, a 66-year-old man from Talbingo at the scene.
A crime scene was established and officers from Riverina Police District Command are investigating the circumstances surrounding the crash.
Police will prepare a report for the information of the Coroner.
Investigators have urged anyone with information about the incident to contact Crime Stoppers on 1800 333 000 or online via nsw.crimestoppers.com.au.