Redbank Plains Road overpass repairs, Blackstone
TMR is undertaking repair works on the Redbank Plains Road overpass.
On 1 March 2021, the Redbank Plains Road overpass bridge sustained significant impact damage.
In the interest of safety, TMR temporarily closed the Redbank Plains Road overpass while investigations were undertaken. On 22 March 2021, the overpass was partially reopened to westbound traffic only, with a single lane operational.
The first stage of works has been completed and involved removing and replacing the damaged concrete and steel, and completing crack repairs with epoxy injections.
The second stage of works will involve the construction of new steel cross girders bracing the bridge girders to minimise damage in the event of another overpass strike.
- Improves safety
- Increases traffic flow
- Contributes to economy
- Removing and replacing the damaged concrete and steel
- Repairing cracks with epoxy injections
- Grouting of damaged concrete barrier joints
- Installing new steel cross girders to minimise damage, in the event of another overpass strike.
Typical construction hours will be at night from 7pm to 5am, Sunday to Thursday to minimise disruption to the traffic network and for the safety of the work crew. Some other out of hours works may be required however this will be kept to a minimum.
Traffic control and temporary closures on the Cunningham Highway and Redbank Plains Road will be implemented to ensure the works can be completed safely.
TMR appreciates your patience while these important works are being carried out.
Repair works commenced mid-June and are expected to be completed in late 2021.
Redbank Plains Road overpass repairs, Blackstone project map