"She had a pillow under her head, a blanket on her ... there were a bunch of people who stopped and helped out where they could,'' Mr Manley said.
"It is good to see people stopping.''
The bus driver was "really shaken up'' but Mr Manley did not believe she was at fault.
"I wouldn't say it was anyone's fault. It was just an accident,'' he said.
Mr Manley has lived in Wellington for a few months and it was the second time he had seen someone hit by a bus.
Runner Venessa Green died in June after stepping into the path of a bus in Willis St _ in a section which was previously one way but was changed to two-way last November.
The woman hit today was the seventh hit by a bus since the changes.
Inspector Mike Coleman said the woman received minor head and facial injuries.