Pile rig operating on the Beams Road level crossing removal construction site
Featured Project

Beams Road Level Crossing Removal

$235 Million Transport Infrastructure

Stantec Independent Constructability Audit Risk Modelling
Our Role

Independent Constructability Audit & Risk Modelling

Cenex was engaged by Stantec to provide an independent constructability audit for the Beams Road Level Crossing Removal at Carseldine, one of Brisbane's most significant transport infrastructure projects. The audit assessed construction methodology across complex stakeholder interfaces, live rail corridor works, and challenging urban site constraints.

Our team evaluated the full scope of works including traffic management strategies, temporary and permanent retaining wall construction, two new bridge structures with approaching embankments, and the coordination of piling operations adjacent to the live rail corridor. The independent assessment provided critical insights to de-risk construction delivery.

  • Constructability Audit - Independent assessment of construction methodology, staging, and feasibility
  • Risk Modelling - Comprehensive risk identification, quantification, and mitigation strategies
  • Staging Assessment - Review of construction sequencing within live rail and road constraints
  • Stakeholder Interface Review - Assessment of Queensland Rail, TMR, and Brisbane City Council coordination
What We Delivered

Scope of Services

Our independent constructability audit addressed the full complexity of delivering a major overpass within a live rail corridor and busy urban environment.

Constructability Audit

Independent review of construction methodology for the four-lane overpass, including bridge construction, piling operations, and retaining wall works within the constrained rail corridor.

Risk Modelling

Comprehensive risk identification and quantitative analysis covering live rail interfaces, traffic management, geotechnical conditions, and stakeholder coordination risks.

Bridge & Structures Review

Assessment of the two new bridge structures and approaching embankments, evaluating construction sequencing, crane access, and proximity to live rail operations.

Traffic Management

Review of traffic staging plans and temporary works required to maintain traffic flow on Beams Road throughout the construction period while managing community impacts.

Retaining Walls

Assessment of temporary and permanent retaining wall construction methodology, including reinforced earth walls and their interface with existing utilities and rail infrastructure.

Stakeholder Interface

Review of coordination requirements across Queensland Rail, Department of Transport and Main Roads, and Brisbane City Council to identify interface risks and mitigation measures.

Reinforced earth retaining wall construction at the Beams Road project site
About the Project

Beams Road Level Crossing Removal

Replacing one of Brisbane's busiest rail level crossings with a new four-lane overpass to improve safety and reduce congestion at Carseldine.

The Vision

The Beams Road Level Crossing Removal is a $235 million project to replace the existing rail level crossing at Carseldine with a new four-lane overpass. The project will separate road and rail traffic, eliminating boom gate delays and significantly improving safety for the thousands of motorists, cyclists, and pedestrians who use Beams Road daily to connect communities across Brisbane's northern suburbs.

Construction Scope

The project includes construction of two new bridge structures over the North Coast rail line, approaching embankments, temporary and permanent retaining walls, upgraded pedestrian and active transport connections, and improvements to the Carseldine park 'n' ride facility. All works are delivered within a live rail corridor and alongside active road traffic.

Funding Partnership

The $235 million project is jointly funded by the Australian Government ($56.24 million), the Queensland Government ($138.76 million), and Brisbane City Council ($40 million). The business case was finalised in late 2021 with input from Queensland Rail and Brisbane City Council, and the project is estimated to support approximately 185 jobs during construction.

Key Milestones

Design and pre-construction activities commenced in March 2022. The Carseldine station park 'n' ride upgrade was completed in November 2023 to accelerate the main works. Construction of the overpass is well underway, with completion expected in late 2026. The project forms part of the broader Carseldine community development including active transport corridors from Zillmere to Carseldine.

Key Figures

Project at a Glance

$235M
Project Value
4
Lane Overpass
185
Jobs Supported
2026
Target Completion

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Cenex delivers independent constructability audits and risk management for Australia's most complex transport and civil infrastructure projects.