State Highway 3 is one of New Zealand's eight national state highways. It serves the west coast of the country's North Island and forms a link between State Highway 1 and State Highway 2. Distances ar
Mokau Bridge opened 1927
Tunnel at the north end of the Awakino Gorge, now bypassed by two bridges built in 2021. There is another short tunnel near the top of Mount Messenger
State Highway 1 is the longest and most significant road in the New Zealand road network, running the length of both main islands. It appears on road maps as SH 1 and on road signs as a white number 1
State Highway 3 (New Zealand)
…Highway 3 (SH 3) is one of New Zealand's eight national state highways. It serves the west coast of the country's North Island and forms a link between State Highway 1 and State Highway 2. Distances are measured from north to south. For most of its length SH 3 is a two-lane single carriageway, with at-grade intersections…
SH 1 near Cape Reinga. Sealing of this section was completed in April 2010.
SH 1 as the Auckland Northern Motorway, looking north from Forrest Hill, North Shore
SH 1 through the Central Motorway Junction ("Spaghetti Junction")
SH 1, as the Southern Motorway, in Ōtāhuhu, Auckland