Contract awardTransport and logistics
Downer appointed for second stage of Christchurch’s SH76 Brougham Street upgrade
The next stage will add intersection, signal, T2-lane and active-transport changes on a key freight route to Lyttelton; a new pedestrian bridge is in place ahead of its planned November opening.
- Event
- First published on EPC Feed
- Sources
- 2 listed below
- Reading time
- 2 min
New Zealand Transport Minister Chris Bishop said on 23 October that Downer had been appointed to deliver Stage Two of the SH76 Brougham Street Upgrade in Christchurch. The corridor serves as the main freight route to Lyttelton port, and the government cited congestion, delays and safety concerns near schools and a retirement home as reasons for the package. The release describes Stage Two as the final phase, with work on site expected to begin in the new year and the full upgrade expected to finish by mid-2029.
The stated scope combines road capacity management with intersection and active-mode improvements: upgraded traffic signals and intersections, T2 lanes for vehicles carrying at least two occupants, signalised crossings and a shared path along the southern side of Brougham Street. The announcement does not publish Downer’s contract value, procurement method, detailed construction sequence or quantified travel-time benefit. It says NZ Transport Agency (NZTA) will coordinate with Christchurch City Council around underground-services maintenance so roadworks can be sequenced and repeated excavation avoided.
Stage One is at a different point. The pedestrian and cycle bridge between Collins and Simeon Streets is already in place, but NZTA expects to complete it and open it to the public in November 2026. Landscaping and finishing work near the bridge are expected to close Stage One by early 2027. This separation matters: the bridge is not described as open yet, while the contractor appointment and advance planning relate to the subsequent road-upgrade stage.
The announcement says Cabinet funding for the upgrade will be drawn from a tagged contingency established in Budget 2024 to bring forward priority schemes that otherwise would have been phased to begin from 2027. SH76 is designated a Road of Regional Significance. For freight operators, construction planning on this route will need to balance temporary traffic management against the corridor’s port access role; the government release does not detail the proposed detours or traffic staging. Those will be important delivery details as NZTA and the council coordinate works.
The appointment announcement supplies no start date beyond “the new year,” so it does not support a precise mobilisation month. It does, however, describe coordination with Christchurch City Council over buried services as part of planning, intended to reduce repeat excavation. Stage One finishing and the Stage Two road, intersection and walking-and-cycling works remain separate delivery packages in the published account.
NZ Transport Agency’s project page describes an overall construction programme running from 2019 to an estimated January 2030 and lists a NZ$100 million to NZ$152 million project cost range. That is a programme-level estimate, not the disclosed value of Downer’s Stage Two contract; the 23 October ministerial announcement does not state the contract price.
Sources
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