T-Way Stages 1 and 2 Cycleway project at Constitution Hill

NSW
City of Parramatta
2023 - 2024

Abergeldie delivered the T-Way Stages 1 and 2 Cycleway at Constitution Hill, a key project co-funded by City of Parramatta and Transport for NSW. This transformative project included the construction of a 3-span Super T bridge over Toongabbie Creek, with 25m approach ramps on either side. Additional works comprised two raised FRP boardwalks, handrails, new street lighting, shared pathways, and an 800m cycleway along Ferndale Close. Together, the bridge and cycleway enhance safety and accessibility, providing the community with improved active transport options.

Scope of works

The scope of works for Stage 1 involved:

  • Construction of the 3-span Super T concrete bridge structure, including deck, headstock, and handrails/balustrades.
  • Construction of the connecting FRP (Fibre Reinforced Polymer) boardwalk to the bridge, including deck, and handrails/balustrades.
  • Construction of the shared cycleway, including modifications to pits, bollards, and handrails/balustrades.

Modification of the existing private heavy vehicular driveway, with 24/7 vehicular access maintained during reconstruction.

The scope of works for Stage 2 involved:

  • Construction of the cycleway between Ferndale Close and the intersection of Cumberland Highway, separating pedestrians/cyclists from vehicular traffic, with modifications to junction pits, kerb inlets, and ramps.
  • Shared cycleway construction adjacent to nearby school, including upgrades to footpaths, kerb ramps, vehicular crossings, and stormwater pits.
  • Installation of lighting.

Installation of line marking and signage across both stages.

Landscaping across both stages.

Constrained site footprint

During construction, the team utilised a 650t crane to carefully place six 24.95m-long 46t girders into position. Each lift was challenging due to the constrained site conditions, including a narrow opening between tall trees along the creek and a limited site footprint for crane mobilisation. The team also navigated additional challenges, such as restricted access and the proximity to an Aboriginal heritage zone and heritage-listed trees. Meticulous planning and precision were essential to address these complexities while minimising environmental impact and ensuring safety throughout the operation.

A vital connection for the community

The new T-Way Cycleway will see around 10,000 pedestrians and 30,000 cyclists annually. The new bridge and cycleway are expected to attract even more residents and visitors, offering a safer, better integrated, and more enjoyable route. With dedicated walking and cycling paths, the upgrade provides space for recreation and scenic views while serving as a vital connection to nearby schools and hospitals for the community.