Ms Young said contractors had started working on the worst footpath faults in urban areas.
The focus was on high-foot-traffic areas like schools, kōhanga reo, shopping centres, marae and bus stops.
“In April we completed a full network inspection of faults. In each case the cause of the fault was identified.
“Street trees and privately owned trees are the biggest problem getting in the way of long-term, fault-free footpaths for our community.
“Our reserves team have been working with us to resolve these issues where required.”
Ms Young said because of the large scope of work, contractors were reaching out to residents ikely to be impacted by having their driveway or access routes closed while repairs were made.