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New tech on rail bridges hits the mark
New technology is keeping trains moving with state-of-the-art motion sensors on rail bridge beams and CCTV cameras.
Some of Metro’s 180 rail bridges over roads are struck on average almost every week, so the new technology was installed at three bridge strike hotspots – including Racecourse Road in Newmarket, Huntingdale Road in Jordanville and Warrigal Road in Holmesglen.
New CCTV released, shows that when an overheight vehicle touches one of the bridges, the motion sensors and CCTV cameras are triggered, alerting Metro’s Security Operations Centre and Infrastructure Department with the time of the impact and images from the scene.
This allows Metro’s Infrastructure team to immediately review the incident, including the type of vehicle that has hit the bridge, and decide whether trains need to be slowed or stopped until an on-site assessment of the damage can be undertaken.
Previously the notification of bridge strikes was solely reliant on an incident report being filed – by the person who caused the incident, a member of the public, emergency services, or by a Metro team member.
Bridge Inspector Liam Fetherston said what would normally take up to an hour for travelling to site for a bridge inspection, assessment and clearance, now only takes 10 to 15 minutes.
“This technology has saved hours of time and less disruption for thousands of our passengers,” he said.