Person seriously injured in Grafton Bridge fall, motorway delays Person seriously injured in Grafton Bridge fall, motorway delays Thu, 6 May 2021, 12:53PM Emergency services rushed to Grafton Bridge on the outskirts of the Auckland CBD after a person fell off the bridge. (Image / NZTA) Person seriously injured in Grafton Bridge fall, motorway delays Thu, 6 May 2021, 12:53PM A person has been seriously injured in a fall from Auckland's Grafton Bridge, forcing the closure of the Northwestern Motorway on-ramp. Emergency services rushed to Grafton Bridge - on the outskirts of the Auckland CBD - after a person fell off the bridge early this afternoon.