SH2 Highgate Culvert Extension

Client: Downer NZ

Where:  SH2 Highgate – South of Muriwai

Inline Group secured this work through Downer to extend the culvert and install a headwall and rock protection.  This formed part of a network resilience project to widen the shoulder and protect the roadway.  Our local construction team delivered this work on time and to budget, with minimal traffic disruption.

Part of the job required the site to be re-grassed, which is where our expert staff and specialist Hydroseeding equipment excelled.  Installing biocoir matting and hydroseeding created an environmentally sustainable and visually appealing finish.