The massive fire that has shut down a crucial section of the 10 Freeway in downtown Los Angeles was caused by arson, officials said Monday as they raced to assess the extent of the damage and determine how long it would take to reopen.
More than 100 columns along the swath of the freeway were damaged — nine or 10 of them severely — Gov. Gavin Newsom said.
It’s still unclear, pending the results of official tests at the site, if the entire overpass will be torn down or retrofitted.