Three people were taken to hospital after a two vehicle crash in Greenbank on May 28.
A Woodhill couple travelling with their two teenage daughters and a 20-year-old man from Slacks Creek were involved in the two-vehicle crash.
Three people were taken by ambulance to Logan Hospital.
A Queensland Ambulance spokeswoman said the three patients were all in a stable condition when they were taken to Logan Hospital.
The crash occurred about 7.55pm at the intersection of Middle Road and Sheppards Drive.
Police investigations continue.