The Government is about to unveil five new options for a second Waitemata Harbour crossing.

The Government has announced it's bringing forward construction of the crossing, likely a tunnel, to the 2020s.

Prime Minister Chris Hipkins will also talk about how the ways they would link up with Auckland Light Rail.

Auckland Business Chamber Chief Executive Simon Bridges told Mike Hosking they want to see more than a scenario launch.

He says now is the time for action, not another talk fest.

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