A road in Christchurch has reopened following an earlier crash involving a car and a pedestrian.

Police said the crash on Ferry Rd between Charlesworth Street and Waterman Place in Woolston was reported around 5.30am.

“Injuries are reported. The Serious Crash Unit have been advised,” a police spokesperson said.

St John told Stuff two people were taken to Christchurch Hospital, one critical and one with moderate injuries.

St John has been contacted by 1News for comment.