Projects | Frampton Road Bridge

ARTC engaged Brunton Engineering and Construction to remove the decaying timber bridge and deliver a modern structure that protects both road users and the rail corridor below.

To address escalating safety concerns, the deteriorating timber overbridge was reconstructed to deliver a modern structure over an active railway.

Dimensions

18.5m x 4.8m

Client

The Australian Rail Track Company

Products

SM1600

Type

Multi-Span Bridge

Location

Cootamundra, New South Wales, Australia

Key project points

Innovative
The semi‑modular system introduced a modern replacement method that outperformed traditional timber overbridge construction.

Durable
The simply supported span and tapered bearing plate allow the bridge to be raised later to accommodate double‑stacked freight trains.

Rail-Compatible
The design and installation approach were engineered specifically to work safely over a live rail line without requiring line possession.

Adaptable
The simply supported span and tapered bearing plate allow future height adjustments to accommodate double‑stacked freight.

Reliable
Designed to meet ARTC audit requirements, the bridge offers dependable performance for both road users and rail operations.

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The location

The Frampton Road bridge sits between Junee and Cootamundra in regional New South Wales, within ARTC’s extensive 8,500 km rail network.

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The area supports significant freight movement and regional connectivity, making safe road‑over‑rail infrastructure essential.

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Its rural setting required a construction approach that balanced efficiency with strict rail safety requirements.

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Challenges

The existing timber bridge had deteriorated significantly, creating safety hazards for vehicles and the rail line beneath.

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ARTC also required a simply supported design that could be raised in future to accommodate double‑stacked container trains.

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Working over a live rail line meant the project needed to avoid line possession, minimize disruption, and meet strict audit and safety standards.

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How we helped

InQuik’s semi‑modular system enabled rapid installation over the live rail corridor without requiring shutdowns, reducing operational impact.

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Lightweight components and in‑situ pouring allowed flexible crane selection and efficient construction by a small, skilled crew.

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The resulting Magnelis®‑protected structure provides long‑term durability, compliance with ARTC audit requirements, and a future‑ready design that supports ongoing network upgrades.

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