By COLLEEN BARRY
MILAN (AP) — A bridge on a main highway linking Italy with France collapsed on Tuesday in the Italian port city of Genoa during a violent storm, sending vehicles plunging 45 meters into a heap of rubble.
Authorities said at least 20 people were killed, although the death toll fluctuated throughout the day and some people were found alive in the debris.
A huge section of the Morandi Bridge fell at midday over an industrial zone, sending tons of twisted steel and concrete onto warehouses below. Photos from the Italian news agency ANSA showed a massive gap between two sections of the bridge.
The head of Italy’s civil protection agency, Angelo Borrelli, said from 30 to 35 cars and three heavy trucks were on the 260-foot section of the bridge that collapsed.
Hundreds of firefighters and emergency officials were using heavy equipment to search for survivors in the rubble. Firefighters said at least two people were pulled alive from vehicles and taken by helicopter to a hospital.
Video of the collapse captured a man screaming: “Oh, God! Oh, God!” Other images showed a green truck that had stopped just short of the edge and the tires of a tractor trailer in the rubble.
There was confusion over the death toll, which changed several times during the day.
Civil protection authorities said 20 were killed and 16 were injured. But Genoa Mayor Marco Bucci told Sky TG24 that the number of dead was above 25 and that 11 injured people were pulled from the rubble. Two other officials earlier put the death toll at 22 and that there were 13 injured people and said it was expected to rise.
Borrelli told a news conference in Rome that all the victims appeared to all have been in vehicles that fell from the bridge.
The disaster occurred on a highway that connects Italy to France, and northern cities like Milan to the beaches of Liguria. The Morandi Bridge connects the A10 highway that goes toward the French Riviera and the A7 highway that continues north toward Milan. Inaugurated in 1967, it is just over half a mile long.
The collapse came on the eve of the start an Italian summer holiday on Wednesday. The holiday, called Ferragosto, marks the religious feast of the Assumption of Mary. It’s the high point of the season, when most businesses are closed and Italians head to the beaches or the mountains. That means traffic could have been heavier than usual on the Genoa highway.
The design of the bridge has been criticized in the past. In an interview in 2016, Antonio Brencich, a professor specializing in reinforced-concrete construction at the University of Genoa, had called the span “a failure of engineering.”
“That bridge is wrong. Sooner or later it will have to be replaced. I do not know when. But there will be a time when the cost of maintenance will be higher than a replacement,” he told the Italian media outlet Primocanale.
Borrelli said highway engineers were checking other parts of the bridge and that some places were being evacuated as a precaution. He said they were still trying to figure out the cause of the collapse.
“You can see there are very big portions of the bridge (that collapsed). We need to remove all of the rubble to ascertain that all of the people have been reached,” he said, adding that more than 280 rescue workers and dogs units were on the scene.
“Operations are ongoing to extract people imprisoned below parts of the bridge and twisted metal,” he said.
Transportation Minister Danilo Toninelli called the collapse “an enormous tragedy,” adding that if negligence played a role, “whoever made a mistake must pay.”
Toninelli said the company that has the concession to operate that section of highway said its maintenance of the bridge was up to date and that no work was being done at the time of the collapse. But he added that they were about to start soliciting bids for $22.7 million bidding worth of safety work on the bridge.
“There has not been sufficient maintenance and checks, and safety work for many bridges and viaducts and bridges in Italy constructed — almost all — during the 1960s,” he said.
Since getting his job two months ago, Toninelli said he has asked for the latest informatoin on the state of all bridges and viaducts in Italy. Many are operated by outside contractors.
French President Emmanuel Macron, meanwhile, offered his country’s help in a phone call with Italian Prime Minister Giuseppe Conte, who was expected to travel to Genoa later in the day.
It was the second deadly disaster on an Italian highway in as many weeks.
On Aug. 6, a tanker truck carrying a highly flammable gas exploded after rear-ending a stopped truck and getting hit from behind near the northern city of Bologna. The accident killed one person, injured dozens and blew apart a section of a raised eight-lane highway.