A Nova Zelândia planeja a Northland Expressway para impulsionar a economia de Kaipara e vinculá-la a Auckland. New Zealand plans Northland Expressway to boost Kaipara's economy and link it to Auckland.

O projeto Northland Expressway, um novo corredor para a State Highway 1 sobre as colinas Brynderwyn, na Nova Zelândia, visa melhorar a segurança e a eficiência entre Northland e Auckland. The Northland Expressway project, a new corridor for State Highway 1 over the Brynderwyn Hills in New Zealand, aims to improve safety and efficiency between Northland and Auckland. As autoridades acreditam que o projeto impulsionará a economia da Kaipara, ligando-a a Auckland, o maior mercado do país, e alavancando a terra acessível da Kaipara. Officials believe the project will boost Kaipara's economy by linking it to Auckland, the country's largest market, and leveraging Kaipara's affordable land. Espera-se que os benefícios se espalhem por toda a região, aumentando a demanda local e os valores da propriedade. Benefits are expected to spread across the region, enhancing local demand and property values.