With less than three months until the contractually agreed opening date of 27 September 2021, Waka Kotahi NZ Transport Agency says the Wellington Gateway Partnership (WGP) contracted to build, operate and maintain the Transmission Gully motorway, and its design and build subcontractor the CPB HEB Joint Venture are continuing to advise Waka Kotahi that they remain confident of meeting their contractual commitments and opening the road on time.