San Francisco's BART was nearly empty during rush hour, according to one user.
Another posted an image from Google Maps showing traffic across Silicon Valley and the Bay Area. Green areas are for well moving traffic, while red means congestion.
Another called it the "Covid19 commute," after COVID-19, the disease caused by the novel coronavirus.
Aside from the Bay Bridge typical slowing… I don’t recall seeing this much green at 7 o’clock on a weekday. Is this Covid19 commute? pic.twitter.com/V6GC8e6MSn
— Rob Mayeda (@RobMayeda)
March 10, 2020
Since COVID-19 has spread, a person in Palo Alto noted how much traffic had decreased as Facebook mandated work from home.