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Background | Additional Waitemata Harbour crossing | Manukau Harbour crossing | Mt Roskill extension | Waterview Connection | Western ring route tolling proposal | Motorway ramp signals


State Highway 20

Mt Roskill extension

NZ Transport Agency has begun construction on the Mt Roskill extension of State Highway 20, this is the part from Hillsborough Road to Maioro Street. This extension is a key part of the western ring route.

NZ Transport Agency has contracted Fulton Hogan Ltd to complete the road's construction, and completion of the four-lane 4km extension, is due in 2009. The extension will cost around $169 million to complete. Find out more at www.sh20mountroskill.co.nz

The state highway extension will provide considerable relief to local roads in the Mt Roskill and Avondale areas of the city. These streets currently carry through traffic from the south-western motorway (SH20) to the CBD and Auckland's western suburbs.

To support the staged construction of State Highway 20, Auckland City is planning to develop Tiverton Road and Wolverton Street.

To find out more about NZ Transport Agency's transport planning in Auckland visit the NZ Transport Agency website.

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