This afternoon the truck could be seen some 70m from where the body was lying on the road concealed by a white sheet at the busy intersection.
St John ambulance spokesman Norm Ngatai confirmed a person aged around 30 had died at the scene.
"About 2.15pm a call came from the public of a truck versus a cyclist, on Parnell Rise near Stanley St.
"On ambulance arrival the patient was in critical condition, and shortly after ... was declared deceased on scene,'' he said.
Detours were in place but congestion was heavy, the New Zealand Transport Agency said.
Drivers were advised to avoid the area until emergency services had cleared the scene.