The company is operating in a 27 square-mile service area that includes Mountain View, Palo Alto, Los Altos, and parts of Sunnyvale.

Waymo on Tuesday announced it is expanding its service to include another 27 square miles of coverage around the San Francisco Bay Area.

Waymo will start offering robotaxi rides to people in its "Waymo One" early rider program in Mountain View, Los Altos, Palo Alto, and "parts of Sunnyvale"

Waymo is starting out in Silicon Valley much like it did in San Francisco: it will begin with a small group of customers in Los Altos, Palo Alto, Mountain View and parts of Sunnyvale.

Waymo, the self-driving car company has expanded its driverless ride-hailing service to include 27 square miles of California’s famed Silicon Valley.