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Transmission Gully fly-through

This animated video shows the Transmission Gully motorway route.

Mackays Interchange

This animated video shows the Transmission Gully motorway route from Mackays Crossing, through the Wainui Saddle where some of the biggest earth cuts and fills will take place.

Wainui Saddle construction

This animated video shows the construction sequence for how the new motorway route will be built through the Wainui Saddle. 

Te Puka Stream diversion

Innovative work is happening at the northern end of the Transmission Gully motorway project to shift sections of Te Puka Stream sideways and up to 20 metres above its current position to allow for the new motorway route.

State Highway 58 Interchange

This animated video shows the State Highway 58 Interchange section of the Transmission Gully motorway project.

James Cook Interchange

This animated video shows the James Cook Interchange section of the Transmission Gully motorway project.

Cannons Creek Bridge construction

This animated video shows how the Cannons Creek Bridge will be built as part of the Transmission Gully motorway project. The project's largest structure, which will be 230 metres long, and 60 metres high will take the duration of the project to complete.

Kenepuru Interchange

This animated video shows the Kenepuru Interchange, where the Transmission Gully motorway route merges with State Highway 1 in the south, near Tawa.

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