Ambulance delay a factor in SA man's death

There have been ongoing problems with ambulance response times across the city of Adelaide. (David Mariuz/AAP PHOTOS) (AAP)

An Adelaide man who died on the side of the road while waiting for an ambulance may have survived if help had arrived in time, an investigation has found.

The inquiry into the man's death last month was launched amid ongoing problems with ambulance response times across the city.