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California highway interchange collapses after tanker catches fire

California highway interchange collapses after tanker catches fire

A heavily traveled section of freeway that funnels traffic off the San Francisco-Oakland Bay Bridge collapsed early Sunday after a gasoline tanker truck overturned and erupted into flames, authorities said.
Flames shot 200 feet (60 meters) in the air and the heat was intense enough to melt part of the freeway and cause the collapse, but the truck's driver walked away from the scene with second-degree burns. No other injuries were reported.
Authorities said the damage could take months to repair, and that it would cause the worst disruption for Bay Area commuters since the 1989 Loma Prieta earthquake damaged a section of the Bay Bridge itself.
Nearly 75,000 vehicles use the portion of the road every day. But because the accident occured where three highways converge, authorities said it could cause commuting problems for hundreds of thousands of people.
Transportation officials said they already had added trains to the Bay Area Rapid Transit light rail system that takes commuters across San Francisco Bay, and were urging people to telecommute if possible.
State officials said motorists who try to take alternate routes Monday instead of relying on public transportation would face nightmarish commutes.
The tanker carrying 8,600 gallons (32,554 liters) of gasoline ignited around 3:45 a.m. after crashing into a pylon on the interchange.
A preliminary investigation indicated he may have been speeding on the curving road, Cross said.
The fire melted a second interchange from eastbound I-80 to eastbound I-580 located above the first interchange, causing a 250-yard (229-meter) section of the roadway to collapse onto the roadway below, according to the highway patrol.
San Francisco Mayor Gavin Newsom said the accident showed how fragile the Bay area's transportation network is, whether to an earthquake or terrorist attack, and has the potential to have a major economic effect on the city.
"It's another giant wakeup call," Newsom told reporters at the California Democratic Party convention in San Diego.


Updated : 2021-06-13 06:37 GMT+08:00