Collision on Calder Freeway at Sunbury Causes Traffic Chaos in Melbourne – Two Hospitalized – March 21, 2025

Incident Overview
A collision on the Calder Freeway at Sunbury , northwest of Melbourne, has caused significant traffic disruptions and left two people injured. The crash occurred at approximately 9:10 am on Friday, March 21, 2025 , prompting a swift emergency response.

Two individuals were transported to Royal Melbourne Hospital for treatment, according to Ambulance Victoria . All outbound lanes on the freeway were initially closed between Vineyard Road and Gap Road , causing delays for drivers heading toward Gisborne and Bendigo . One outbound lane has since been reopened with a reduced speed limit of 40 km/h in place as emergency services continue their work.

Location and Time
The collision occurred on the Calder Freeway at Sunbury , northwest of Melbourne, at approximately 9:10 am on Friday, March 21, 2025 . The morning timing coincided with peak travel hours, exacerbating traffic congestion in the area.

Vehicles Involved
Details about the vehicles involved in the crash have not been disclosed, but the collision resulted in a spill on the freeway, requiring cleanup efforts by emergency crews.

Crash Description
Emergency services were called to the scene after reports of a car crash on the Calder Freeway. Upon arrival, responders found two individuals injured and transported them to Royal Melbourne Hospital for treatment.

All outbound lanes were initially closed between Vineyard Road and Gap Road to allow emergency services to manage the scene safely. Crews are working to remove damaged vehicles and clean up a spill on the roadway.

One outbound lane has since been reopened with a temporary 40 km/h speed limit in place to ensure the safety of workers and motorists. Authorities have advised that all lanes will reopen once it is safe to do so.

Injuries/Fatalities

• Two individuals were taken to **Royal Melbourne Hospital** for treatment. Their conditions have not been disclosed.

Emergency Response
Emergency services, including paramedics, police, and traffic management teams, responded swiftly to the crash site. Ambulance Victoria attended to the injured individuals and transported them to the hospital.

Transport Victoria and Incident Response Services are assisting with traffic management as crews work to clear debris and clean up the spill. Drivers are being urged to remain alert for workers on the roadway in wet conditions.

Community Impact
The crash has caused significant traffic chaos for drivers traveling from Melbourne toward Gisborne and Bendigo , with delays expected to persist as cleanup operations continue. Motorists have been advised to allow extra travel time and exercise caution in the area.

The incident highlights the importance of road safety, particularly during peak travel times and adverse weather conditions.

Investigation
Authorities are investigating the cause of the collision, focusing on several key areas:

• The actions of the drivers leading up to the crash, including speed and adherence to road rules.
• Road conditions, signage, and visibility at the time of the incident.
• Potential factors such as distraction, fatigue, or mechanical issues with the vehicles involved.

Police are appealing for witnesses or anyone with dashcam footage to come forward to assist with their inquiries. Real-time traffic updates are available at traffic.transport.vic.gov.au .