New Zealand
Feasibility Studies

Feasibility Studies

Railway projects can extend from the very simple to the very complex involving a large number of stations, tunnels and bridges. Using sophisticated design and analysis software the experienced CPG team will work closely with you to carry out concept designs and budget cost estimates to analyse the feasibility of your railway project.

Railway Alignments

Railway Alignments

CPG understands the constraints of horizontal and vertical railway alignments and how these are affected by mode. Using experienced staff and specialist programmes, we design horizontal and vertical alignments that are cost effective and well suited to the mode and environment.

Railway Stations

Railway Stations

Railway stations have their own set of requirements arising from operational clearances, vehicle characteristics, pedestrian flow and accessibility. Utilising our large team of civil and structural engineers, we provide all engineering aspects of railway station design.

Bridges and Other Railway Infrastructure

Bridges and Other Railway Infrastructure

Heavy duty loading and clearance requirements impose special demands on railway infrastructure. CPG has the experience and capability to provide you with the most cost effective and environmentally friendly solution for railway bridges, retaining walls, earthworks, drainage and other railway infrastructure.

A subsidiary of DownerEdi
CPG