Great Northern Highway – Batty Bog to Walebing Brierty – Main Roads Western Australia

  • Client:
    Brierty for Main Roads
  • Location:
    Batty Bog and Walebing
  • Project Type:
    Highway Upgrade

Project Overview


Alliance Surveying was engaged to provide surveying services for the Great Northern Highway upgrade between Batty Bog and Walebing, delivered by Brierty for Main Roads Western Australia. This regional road project aimed to improve safety, traffic flow, and freight efficiency along one of WA’s most significant transport corridors.

Our licensed surveyors led a broader team of field staff and technical personnel to deliver precise and timely surveying throughout the project. With a focus on compliance and efficiency, we ensured all deliverables supported the successful delivery of this critical highway upgrade.


Key aspects of the project include:

Scope & Responsibilities

Our responsibilities on this project included:

  • Establishing reliable survey control networks across the corridor.
  • Precision set-outs for new road alignments, earthworks, and culverts.
  • Topographic and feature surveys for design teams.
  • As-built verification surveys to confirm construction compliance.
  • Provision of digital survey outputs compatible with Main Roads WA systems.

Challenges & Solutions

The project required surveying in regional conditions with live traffic, demanding strict safety protocols and efficient coordination. By working closely with Brierty and Main Roads WA, our team ensured surveying works were completed safely while supporting progress on site.

Through our fast turnaround guarantee, deliverables were supplied within 48 hours, keeping construction on track. With fixed-price agreements, our clients had full cost certainty. Mobilisation within 7 days of approval allowed us to quickly integrate into the delivery program and support the contractor’s schedule.

Get in Touch

From regional highways to major civil infrastructure projects, Alliance Surveying delivers accurate, reliable, and efficient surveying services across Western Australia.

Reach us at info@alliancesurveying.com.au or contact our team today to discuss your next road or infrastructure project.

Frequently Asked Questions

The project improved safety, freight efficiency, and traffic capacity along a critical regional transport corridor.

Brierty delivered the project for Main Roads Western Australia, with Alliance Surveying providing surveying support.

We delivered control networks, precision set-outs, topographic mapping, and as-built verification surveys.

Accurate surveying ensures new alignments, drainage, and civil works meet engineering and safety standards.

We followed strict safety protocols and coordinated with traffic management teams to protect workers and road users.

Outputs were delivered within 48 hours, supporting ongoing construction progress.

Yes, licensed surveyors led the project, supported by experienced field staff and technical personnel.

Regional logistics, live traffic conditions, and stakeholder coordination were key challenges managed effectively.

We worked under a fixed-price model, ensuring transparency and financial certainty for the client.

Yes, we have extensive experience providing surveying services for highways, freeways, and regional infrastructure projects across Western Australia.

Why Alliance Surveying?

Fast Turnaround:

All quotes are delivered within 2 days, guaranteed.

Swift Project Start:

Job commencement is guaranteed within 7 days of approval, so your project won’t face delays.

Transparent Pricing:

Our quotes are fixed; if unexpected costs arise, we cover the difference, ensuring no surprise charges.

Fully In-House Team:

We never outsource. Every step of your survey is handled by our own team of 30 experienced professionals.

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