Upcoming maintenance works to SH1 Hillcrest Bridge


As part of essential summer maintenance, Waka Kotahi NZ Transport Agency will carry out work on the Hillcrest Bridge on State Highway 1 (SH1) Northern Gateway Toll Road over six weeks from Monday 9 January to Thursday 23 February.

Lane restrictions will be in place however traffic will still flow in both directions at all times. Southbound lanes will be restricted from Monday 9 January to Thursday 26 January and northbound lanes from Monday 6 February to Thursday 23 February.

Temporary safety barriers will be in place day and night to keep our workers safe while maintenance is being carried out. Installation and removal of these barriers will require a full overnight closure between Pūhoi and Silverdale. Visit www.nzta.govt.nz/asm/upcoming-maintenance for dates.

Waka Kotahi thanks motorists in advance for their understanding as we carry out this essential maintenance work.

Please reduce your speed in this area and expect a short delay to your journey. We recommend that you plan ahead(external link) to avoid congestion.

Note this work is weather dependent which may result in a change from advertised dates. Check www.nzta.govt.nz/traffic/auckland(external link) for the latest updates.