Police are investigating a serious, single vehicle traffic crash which occurred at Waterford West early this morning.
At 6.40am, emergency services were called to Kingston Road following reports a motorcycle had left the road and crashed.
The 47-year-old male rider from Kingston, sustained life-threatening-injuries and was treated at the scene before being transported to the Princess Alexandra Hospital.
One lane southbound on Kingston Road was closed until 10am while authorities responded to the incident.
The Forensic Crash Unit will investigate the circumstances surrounding the crash.
If you have information for police, contact Policelink on 131 444 or provide information using the online form 24hrs per day.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, by calling 1800 333 000 or via crimestoppersqld.com.au 24hrs per day.