Mount Lindesay Highway Upgrade:
Stoney Camp Road to Chambers Flat Road

Constructed a new dual lane northbound carriageway.

• We have created brand-new northbound and southbound carriageways with two lanes to enhance traffic flow.

Rehabilitated and widened the existing highway to become dual lanes between Stoney Camp and Chambers Flat Road.

• We rehabilitated and expanded the pre-existing highway, transforming it into a dual-lanes.

Constructed two (2) new bridges on the Mt Lindesay Highway over Norris Creek.

• We have built two new bridges over Norris Creek on the Mt Lindesay Highway.

Constructed noise barriers, retaining walls, guardrails, fences, medians, drainage systems, shotcrete batter stabilisation, public utility plant, and fauna crossings along the works corridor.

• Throughout the project, we erected noise barriers, retaining walls, guardrails, fences, medians, drainage systems, shotcrete batter stabilisation, public utility installations, and fauna crossings along the entire works corridor.

Retained all necessary existing noise barriers, retaining walls, guardrails, fences, medians, public utility plant, and fauna crossings along the works corridor.

• We preserved all essential pre-existing noise barriers, retaining walls, guardrails, fences, medians, public utility installations, and fauna crossings along the works corridor.

Completed nine traffic switches along the corridor and at intersections to facilitate construction of the works.

• To support the construction process, we provided nine traffic switches.

• Cut Volume: 80,000 cubic metres.
• Fill Volume: 78,000 cubic metres.
• Foam Bitumen: 58,000 tonnes.
• Asphalt: 25,000 tonnes.
• Guardrail: 12.0 kilometres.
• Concrete Barriers: 2.7 kilometres.
• Shotcrete Stabilisation: 1,200 cubic metres.
• Fauna Connectivity Structures including three fauna connectivity poles and one fauna culvert.
• Fauna Fencing: 6.5 kilometres.
• Noisewalls: 400 metres.
• Landscaping: 202,000 square metres.

Fauna connectivity structures

• Guardrail – Conversion of the previous guardrail system from the public domain system to Ramshield. Changing from the Melt to Mash Test system. Incorporation of Ramshield footing variants, base plate posts, 6 metre double-skinned span and reduced footing embedment.
• Piling – Steel pile casings thickness reductions were implemented to meet procurement demands and construction timelines. Geotechnical and structural designs were checked to ensure the reduction in steel pile thicknesses would not impact the installation of the bridge piles, whilst ensuring programme was not impacted by procurement constraints.
• Shotcrete Batters – Modifications of design to remove soil nail pins, reducing the client’s budget and providing a safer and faster solution for the construction team.
• Stormwater Pipes – Obtaining stormwater pipe materials due to market demands required changes to the design and type of pipe used to facilitate the design intent.