Brief

A transformative 3.8-kilometre duplication of Horse Park Drive, a important arterial road in north Canberra extending from Anthony Rolfe Avenue in Harrison to the Amaroo playing fields.

Scope

  • Earthworks
  • Hydraulics and Utilities
  • Pavements
  • Single Span 15m Bridge
  • Dual Span 32m Bridge
  • Reinforced concrete bus bay pavements
  • Streetlighting

Special Features

This significant upgrade includes the construction of two modern bridges and the installation of five signalised intersections to improve traffic flow and safety. The project also involved utility relocations, hydraulic services, and the installation of streetlighting for enhanced visibility and security. A sympathetic urban native streetscape was constructed to complement the local environment, creating a functional and visually appealing corridor

Traffic Complexity and Safety Excellence

The Horse Park Drive Duplication Project showcased exemplary management of traffic complexity and safety. With an average daily traffic (ADT) volume exceeding 10,000 vehicles, Canberra Contractors developed and executed sophisticated staging methodologies in-house to maintain minimum lane widths and uninterrupted traffic flow. Critical intersections, such as Mulligans Flat Road and Roden Cutler Drive, were upgraded while preserving full signal functionality through carefully planned temporary works and phased construction stages.

Key safety and operational milestones were achieved, including adhering to strict timelines for critical intersection shutdowns at Francis Forde Boulevard and Roden Cutler Drive and maintaining out-of-work-hour speed limits of 60 km/h. Community engagement was a cornerstone of the project, with Canberra Contractors working closely with four schools, bus operators, community groups, and the Amaroo shopping centre to address local stakeholder needs.

The project also incorporated innovative engineering solutions, such as rehabilitating 6,000 m² of existing pavement using Hatelit C, a reinforced asphalt geogrid that enhances pavement durability and reduces reflective cracking. These measures reflect a holistic approach to traffic management and safety, ensuring efficiency, stakeholder satisfaction, and long-term infrastructure resilience