Funding to the value of $85 million has been committed to upgrading the intersection which forms the meeting of two major commuter, freight and public transport routes as part of the journey to Adelaide Airport.
The intersection is currently over capacity, creating significant congestion, particularly during peak periods.
The upgrade is jointly funded by the Federal and South Australian governments and will include new dedicated turning and through lanes, an extended left turn lane from Marion Road onto Sir Donald Bradman Drive towards the airport, and new bike lanes on all approaches.
The improvements for travel through the intersection will reduce rat-running on adjoining streets and create safer roads.
Major construction works have progressed, including kerbing, drainage works, road lighting, electrical infrastructure and pavement works. The upgrade will be complete in early 2026.
Additionally, the crossing on the southern side of the intersection on Marion Road (north of Jenkins Street), is being currently being upgraded to become a Pedestrian Actuated Crossing (push-button), improving safety for pedestrians visiting local shops, schools and public transport.
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Tom Koutsantonis, Minister for Infrastructure and Transport said this intersection has been a significant pain point for commuters, locals and travellers over the last few years.
“It’s over capacity and very congested. With these upgrades, we’ll improve traffic efficiency, decrease queue lengths and reduce dangerous rat-running on surrounding streets,” he said.
Steve Georganas, Federal Member for Adelaide said the intersection is a pivotal part of a direct link between the city and the airport.
“We’re making this vital transport corridor more reliable and efficient and, once complete, the upgrades will ensure people can get to their destination on time,” he said.
For more information, visit: www.premier.sa.gov.au/
