A 74-year-old motorcyclist is in Queanbeyan Hospital in a critical condition after his bike and another vehicle collided on Monday afternoon.
NSW police are investigating the crash, which happened about 3:20 pm on McCrae Street near Lanyon Drive.
Emergency services were called to the scene after reports a Toyota Yaris sedan and motorcycle had collided.
The motorcycle rider was taken to Queanbeyan Hospital in a critical but stable condition.
The driver, a 57-year-old man, was not injured and was taken to Queanbeyan Hospital for mandatory testing.
Officers from Monaro Police District established a crime scene with Crash Investigation Unit officers investigating the circumstances surrounding the crash.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au.