Rome, Italy—A high-speed collision blocked the A1 highway on Saturday afternoon. Two people were killed when their vehicles collided head-on. The crash occurred in a section currently undergoing maintenance.

Traffic slowed to a halt for several kilometers. Polizia Stradale blocked all lanes to allow emergency medical teams access. The impact was severe. Both vehicles were crushed upon arrival.

Rescue workers used hydraulic cutters to access the cabins. They found two victims with no signs of life. The other drivers involved sustained minor injuries.

Investigators believe one vehicle crossed the median. They are checking tire marks and road conditions. The exact speed of the vehicles remains unknown.

Maintenance crews helped direct the traffic flow. The highway was closed in both directions for two hours. Officials diverted commuters onto secondary regional roads.

The debris was cleared by late evening. Police towed the vehicles to a nearby facility for testing. They need to verify if mechanical failure was a factor.

The section of the A1 remains under heavy monitoring. Authorities are urging caution in the construction zones. The official inquiry will conclude later this week.

Drivers are warned of lingering delays on the route. The highway reopened at limited capacity. Investigation into the cause continues.