She raised the possibility of closing the road in future storms.
Mr Langley replied: "It's not difficult, it's just a standard process that we work under in terms of closing the road, in terms of safety, it's not difficult."
But Councillor Brian Jephson said there was no alternative route for residents if the road was closed.
Mr Jephson, who lives on Cape Palliser Rd, said a long-term solution must be sought: "We're going to have to look, in time, at some big works to stop it happening again."
Roading contractor Fulton Hogan had begun fixing the road "at first light" after the storm hit and had "done a good job at keeping the road open".
Mr Jephson said waves, debris and rocks had been washed up on to the road and "seals were getting smacked around".
"They were sleeping on the road to get out of the rough seas, it was an incredible scene."
The severe weather which hit the coast in late May had stripped sand from many beaches, he said.
"Sometimes it can happen three times a month then other times once in six months, it depends on the weather pattern."