M1 Accident Today, Major Delays on Pacific Motorway After Emergency Repairs Close Hawkesbury River Bridge Lanes

Motorists traveling along the M1 Pacific Motorway are experiencing significant delays today after an incident at the Hawkesbury River Bridge prompted emergency repair work and the closure of multiple northbound lanes.

Transport authorities have confirmed that two of the three northbound lanes on the Hawkesbury River Bridge at Mooney Mooney have been closed while maintenance crews carry out urgent repairs. The lane restrictions have dramatically reduced traffic capacity on one of New South Wales’ busiest transport routes, resulting in heavy congestion and extended travel times for thousands of drivers.

Traffic queues have reportedly stretched several kilometres back toward Cowan as motorists encounter slow-moving conditions approaching the bridge. The disruption has affected daily commuters, commercial vehicles, freight operators, and travelers heading toward the Central Coast and Newcastle regions.

Emergency crews and maintenance teams are currently working at the scene to assess the situation, complete the necessary repairs, and restore normal traffic conditions as soon as possible. Authorities are closely monitoring the bridge and coordinating efforts to minimize the impact on motorists while ensuring the safety of road users and workers.

The Hawkesbury River Bridge is a critical section of the M1 Pacific Motorway, serving as a major connection between Sydney and northern regions of New South Wales. Because of the volume of traffic that passes through the area each day, even temporary lane closures can create widespread delays and significant disruptions.

Drivers approaching the Mooney Mooney area are being advised to prepare for lengthy delays, allow additional travel time, and follow instructions from traffic controllers and emergency personnel managing the situation.

Motorists are encouraged to:

• Allow extra time for their journey and expect slower-than-normal travel conditions.
• Exercise patience and caution when approaching the bridge and surrounding areas.
• Follow directions from traffic management crews and emergency workers.
• Consider delaying travel where possible or using alternative routes if available.
• Remain alert for changing road conditions and updated traffic information.

Authorities have emphasized that repair crews are working as quickly as possible while prioritizing safety. The closures will remain in place until the affected lanes are deemed safe and the necessary repair work has been completed.

The incident has caused frustration for many drivers caught in the congestion, particularly during busy travel periods when the M1 corridor already experiences high traffic volumes. However, officials have urged motorists to avoid taking unnecessary risks and to remain patient while crews complete their work.

No further details regarding the nature of the incident that led to the emergency repairs have been released at this stage. Transport officials are expected to provide additional updates as the repair operation progresses and more information becomes available.

The M1 Pacific Motorway remains open, but significant delays are expected in the affected area until lane closures are lifted. Motorists planning to travel through Mooney Mooney are encouraged to check current traffic conditions before beginning their journey and allow sufficient time to reach their destinations.

Emergency and maintenance teams continue working at the Hawkesbury River Bridge as authorities aim to restore full access and return traffic flow to normal as soon as safely possible.