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

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"

Alphabet's self-driving arm has continually been adding new cities to its roster. Here's where Waymo's robotaxis are available now.

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