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Video: Investigators taking apart crashed San Francisco double-decker tour bus, looking for cause

SAN FRANCISCO (KRON) — San Francisco officials and California Highway Patrol investigators are taking apart the double-decker tour bus that crashed last Friday in Union Square.

Investigators are trying to determine what caused it to go barrelling out of control down Post Street into Union Square, a popular tourist destination. Officials are checking brakes, tires, and lights, among other critical items, of double-decker buses in the fleet.


KRON’s Maureen Kelly showed the safety inspectors, who arrived Friday morning at the garage of the company which operated the crashed tour bus.

Watch the above video to see her full report.