Updated

The Latest the collapse of a raised highway in Italy (all times local):

2:20 p.m.

The Italian news agency ANSA citing the Interior Ministry says that 11 people are confirmed dead in the collapse of a highway bridge in the port city of Genoa.

ANSA reported Tuesday that five people are injured and in serious condition. The Interior Ministry press office could not immediately confirm the fatalities.

An official with Italian firefighters, Amalia Tedeschi, told RAI state TV that some 20 vehicles, including cars and trucks, had been involved in the collapse. She confirmed that two people had been extracted alive from vehicles, with injuries.

Tedeschi said that sniffer dogs are at work in the rubble looking for more injured and victims. In addition, heavy equipment was being moved in so they could lift pieces of the bridge.

Tedeschi said the part of the bridge that collapsed was about 80 meters (yards) in length. Media reports had earlier put it at 200 meters.

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1:30 p.m.

Italian news agency ANSA says one person has been extracted alive from the rubble of the bridge collapse near the northern city of Genoa and is being transported by helicopter to a hospital.

ANSA says Italian rescue workers have identified at least 10 vehicles involved the bridge collapse.

There was no immediate word on overall deaths or injuries. Maria Luisa Catalano of the highway police in Genoa said work was ongoing, adding, "we don't know numbers of victims/injured yet."

Interior Minister Matteo Salvini said some 200 fire fighters are responding to the accident. On Twitter he says "we are following minute by minute the situation of the bridge collapse in Genoa."

The bridge is an important interchange between the northern regions of Lombardy and Piedmont and the beaches of Liguria, and to the main highway heading westward into France.

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12:55 p.m.

Italian authorities say that about 10 vehicles were involved when a raised highway collapsed during a sudden and violent storm in the northern port city of Genoa.

Private broadcaster Sky TG24 said that a 200-meter section of the Morandi Bridge collapsed Tuesday over an industrial zone, and firefighters told The Associated Press that there are concerns about gas lines.

Police on Twitter said the collapse occurred during a sudden violent storm, while firefighters said vehicles were involved, indicating the likelihood of fatalities.

Photos published by the ANSA news agency on its website showed a huge gulf between two sections of the highway.

Video captured the sound of a man screaming: "Oh god, oh, god." Other images showed a green truck that had stopped on the bridge just meters (yards) short of the gaping hole in the bridge.

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12:30 p.m.

The Italian news agency ANSA says a raised highway has partially collapsed in the northern port city of Genoa.

There was no immediate word on deaths or injuries. ANSA said that authorities suspected that a structural weakness caused the collapse on Tuesday.

Images circulating on Italian media show the highway through the city with a large section missing. Emergency vehicles were responding.