MOONEY MOONEY, NSW — Motorists traveling northbound on the M1 Pacific Motorway are facing major delays after an incident forced emergency repair work on the Hawkesbury River Bridge at Mooney Mooney.
Transport authorities have confirmed that two of the three northbound lanes on the bridge have been closed while crews carry out urgent repairs. The lane closures have caused heavy congestion, with traffic queues stretching several kilometers back toward Cowan.
Emergency crews and maintenance workers are currently on-site assessing the situation, completing repairs, and working to restore normal traffic flow as quickly as possible.
The reduced road capacity has created significant stop-and-go conditions, affecting commuters, freight operators, and travelers using the major route connecting Sydney with the Central Coast and Newcastle regions.
Drivers approaching the Hawkesbury River crossing are being urged to expect lengthy delays, allow extra travel time, and follow directions from traffic controllers and emergency personnel.
Authorities have advised motorists to:
Slow down when approaching the affected area.
Follow temporary traffic signs and instructions.
Maintain safe distances between vehicles.
Consider delaying travel if possible.
The cause of the emergency repairs has not yet been fully disclosed, and there is currently no confirmed timeframe for when all lanes will reopen.
Traffic officials continue to monitor the situation as repair crews work to safely reopen the closed lanes. Further updates are expected as more information becomes available.
Motorists are encouraged to check official traffic updates before traveling and remain patient while crews work to restore normal conditions on the M1 Pacific Motorway.