SAN FRANCISCO (KRON) — Three people were seriously injured after a rollover crash in San Francisco on Wednesday afternoon, firefighters tweeted.

It happened in the area of 12 Whitney Street. Drivers are being asked to avoid the area.

The crash happened at around 5:42 p.m., according to firefighters.

Stay with KRON for updates on-air, online, and on the KRON4 app.