A man in his 70s died Saturday after being struck by a tour bus in San Francisco's Pacific Heights neighborhood, police said.
The crash was reported around 1 p.m. at Post and Divisidero streets, according to firefighters.
The crash and resulting investigation have impacted traffic and officers are asking motorists to avoid the area for the remainder of the afternoon.
Further details were not immediately available.
This story is developing. Check back for updates.