Transportation

GREATER AUCKLAND REGIONAL MOTORWAY MODEL

Commissioned by the NZ Transport Agency (NZTA), the Auckland Regional Motorway Model Project is New Zealand's largest environmental noise modelling project, incorporating the entire State Highway network of the Greater Auckland area - over 150 kilometres of road.

DUBLIN METRO NORTH, Ireland

Dublin Metro North is to be a new underground line connecting Dublin Airport to the City Centre. It will consist of two deep bore tunnels which will run under the city to the airport and eventually transition to 'cut and cover' with the final section above ground. The route of Metro North will be 16.5kms long and have 14 stops.

SH1 PUHOI TO WELLSFORD, New Zealand

The Puhoi to Wellsford highway runs approximately 38km through northern Auckland. The project aims to improve the state highway network from the existing Northern Gateway Toll Road at Titfords Bridge in the south to just north of Wellsford in the north.

AIRPORT NOISE MONITORING

Marshall Day Acoustics has developed a high level of expertise in all aspects of airport noise management and measurement and has carried out work for a variety of major international and regional airports in New Zealand, Australia and South East Asia.

VICTORIA PARK TUNNEL, Auckland, New Zealand

Victoria Park Tunnel (VPT) is the third of three priority projects - known collectively as the Central Motorway Improvements - to be recently undertaken in central Auckland.

DANDENONG RAIL CORRIDOR, Victoria, Australia

In order to improve peak-hour services on the Pakenham rail line in Melbourne, the Victorian Department of Infrastructure proposed to construct a third track between Caulfield and Dandenong, together with stabling facilities at Pakenham and Cranbourne.

ROADING PROJECTS - TRAFFIC NOISE

Marshall Day Acoustics has extensive experience in all aspects of transport noise control and assessment, including: