

Tonkin Gap
The Tonkin Gap Project will address the current bottleneck where the highway reduces from three lanes to two lanes in Bayswater and Redcliffe, provide rail-enabling works for METRONET Morley-Ellenbrook Line along Tonkin Highway including underpasses and dive structures, to enable trains to enter and travel along the median of Tonkin Highway then exit in Malaga.
ClientTonkin Gap Alliance
Project Duration2021 – ongoing
Scope of Work
Key construction works include:
• additional traffic lanes in each direction between Collier Road and Dunreath Drive;
• new bridges over the Swan River, Guildford Road, Railway Parade, the Midland Line railway and Dunstone Road;
• upgrades to the Guildford Road and Great Eastern Highway interchanges;
• a Principal Shared Path with bridges, underpasses and local connections for cyclists and pedestrians; and
• noise walls, lighting and amenity improvements.
FSC is contracted to complete form, reo and pour scopes associated with the works.