Police are investigating a traffic crash at Strathpine Road and Gympie Arterial overpass where a motorcycle has collided with a utility around 1.10am today.
A man has been taken to the Royal Brisbane Hospital in a serious condition.
The Forensic Crash Unit are investigating the accident.
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.