Police are appealing for public assistance as investigations continue into a traffic incident on Mount Coot-tha Road and Ada Street, Toowong.

At about 6.30am today, a female cyclist has come off her bike and sustained head injuries, upper torso injuries and minor cuts and scrapes.

At this stage the exact cause of the crash is unclear.

Investigators are appealing for anyone who may have witnessed this accident or have dash cam vision to contact police.

If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.

You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, via crimestoppersqld.com.au 24hrs per day.