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