A male pedestrian has been hit on the corner of Creek Street and Adelaide Street in Brisbane's CBD on Monday afternoon just after 1pm.

A Queensland Police spokeswoman said a car-and-pedestrian accident had happened about 1.10pm, blocking Creek Street at the intersection of Adelaide Street.

Four ambulances were on scene to assess the patient. Credit:Ruth McCosker/Fairfax Media

Traffic was being diverted with traffic closed between Creek Street and Ann Street.

Four ambulances were on scene as paramedics assessed one adult male patient, with police directing traffic.