SEQ: Centenary Bridge Upgrade Project – Sinnamon Road northbound on-ramp night closure

Source: Department of Transport and Main Roads

The Department of Transport and Main Roads (TMR) advises of the temporary closure of the Sinnamon Road northbound on-ramp to the Centenary Motorway on Wednesday, 26 November, 2025, for one night of pavement drainage work as part of the Centenary Bridge Upgrade Project.

Work will be from 7pm to 5am, weather and site conditions permitting. Any works that cannot be completed that night will be undertaken at the next available opportunity.

During the closure, motorists wishing to use the northbound on-ramp will be detoured south to the Mount Ommaney interchange on Dandenong Road, near the Mount Ommaney Shopping Centre, to access the Centenary Motorway (see map).

Access to Sinnamon Road businesses will not be impacted.

Please allow extra time when planning your travel and follow the directions of roadside signage and traffic controllers.

Every effort will be made to minimise impacts on the local community and surrounds. TMR appreciates your patience and cooperation while these important works are carried out.