Blacker Bridge Upgrade

Blacker Road is an unsealed rural road that provides the only vehicle access to rural properties and is an important transport link for local residents, agricultural operations, service providers and emergency services. The existing single-span timber bridge, supported on stone abutments, has reached the end of its service life and requires upgrading to ensure safe and reliable access for the community.

The project involves the demolition and removal of the existing bridge and construction of a new single-span reinforced concrete bridge, including reinforced concrete abutments on bored pile foundations, approach roadworks, bridge barriers, warning signage, scour protection and all associated ancillary works. The new bridge has been designed to safely accommodate unrestricted heavy vehicle loads, including agricultural freight vehicles regularly accessing surrounding properties.

The upgrade will improve safety, increase structural capacity, reduce ongoing maintenance requirements and provide a durable long-term asset for the community. The design maintains the existing road alignment and river hydraulic conditions while incorporating current engineering standards and environmental considerations, including the protection of a significant adjacent tree and the surrounding Yankalilla River corridor.

Council is seeking a contractor capable of delivering the works efficiently while maintaining access for affected landowners, emergency services and other road users throughout construction. Upon completion, the project will provide a modern and reliable crossing that supports the ongoing operation of rural landholdings and agricultural activities within the Torrens Vale area.