09/10/2026
Beltrame Civil has completed the final phase of the major Hutt & Glen Osmond Roads signalised intersection upgrade, delivering a renewed and safer gateway through Carriageway Park / Tuthangga (Park 17) for the City of Adelaide.
Earlier stages of the project included replacement of the deteriorated open stormwater channel with a new concrete culvert system, new street lighting, signalling and electrical infrastructure, and improved pedestrian and cycling connections. Final close-out has now occurred with full-profile and relay of deep-lift and wearing-course asphalt to the intersection, linemarking and extensive landscaping works.
Following early project successes and key milestones being achieved, the initial delivery scope expanded to include additional asphalt and footpath upgrade works as far as South Terrace. This demonstrates the efficiency and performance of our project and delivery teams who undertook these works whilst managing complex arterial traffic movements and interfaces, including the Department for Infrastructure and Transportโs R1 City Ring Route / Greenhill Road.
The project has transformed this important corridor, improving stormwater capacity, safety, access and long-term performance while protecting the significant landscape character of the Adelaide Park Lands.
Key Support | SA Profiling | Topcoat Asphalt | Gridlock Electrical | Space Landscape Construction