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Intersection Upgrade, Prospect

Built new roundabout and safety upgrades to improve intersection safety.

Client: City of Prospect

Location: Howard Street & Rosetta Street Intersection, Collinswood, SA

Services: Roundabout Construction, Traffic Calming Infrastructure, Kerb & Roadworks, Public Lighting, Landscaping & Irrigation


Description:

Civil Tech Pty Ltd delivered a full intersection upgrade at Howard Street and Rosetta Street, Collinswood, transforming the junction into a safer, more efficient space for drivers, cyclists, and pedestrians.


This community-focused project involved the construction of a new roundabout, designed to calm traffic, reduce vehicle speeds, and enhance pedestrian safety at this key suburban intersection.


Key scope elements included:

  • Construction of the roundabout and kerb buildouts to slow vehicle approach speeds

  • Installation of improved median islands, kerb ramps, and new road surfaces

  • Full line marking, public lighting upgrades, and irrigation for landscaping

  • Coordination of telecommunication pit relocation and lighting installation with SA Power Networks

  • Delivery of traffic management, environmental controls, and minimisation of community disruption throughout works


Civil Tech worked closely with Council, service authorities, and local residents to coordinate works in a busy urban environment, completing the project safely and efficiently between January and June 2024.


The completed intersection now provides improved road safety, enhanced pedestrian accessibility, and a more attractive streetscape in line with the City of Prospect’s urban renewal objectives.

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©2025 CIVIL TECH PTY LTD

ABN 41 007 989 433
BLD 186315

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