The Glenfield Transport Interchange (GTI) works are part of the South West Rail Link. Works performed:
- design and construction of civil works,
- design and reconstruction of existing railway station,
- design only of railway signalling systems.
The project was split into 2 stages:
Stage 1 - "Glenfield Junction Alliance": northern flyover, northern viaducts and station,
Stage 2 - "Glenfield South Junction": southern flyover, southern viaducts and station.