Police are appealing for witnesses to a serious traffic crash this afternoon at Greenslopes, Queensland Police say.
Initial inquires indicate about 1.40pm a motorbike and a grey small SUV were both headed inbound on Logan Road just after Juliette Street when they have collided.
The 35-year-old male rider of the motorbike was transported to the Princess Alexandra Hospital where he remains in a critical condition.
The driver of the grey Hyundia Kona was not physically injured in the crash.
Police are appealing for any witnesses or people with relevant dashcam vision to contact police.