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"

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

The technology company’s self-driving vehicles will offer rides to users of the company’s app in all or parts of four Northern California cities. People in the new service zone will be chosen from a pool of eligible app users.

Waymo has begun offering their self-driving ride services to select customers in Mountain View, Los Altos, Palo Alto 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.

Waymo 's self-driving taxis will now be cruising Silicon Valley streets for riders. The autonomous taxi service has expanded to 27 square miles in Silicon Valley, including Mountain View and Palo Alto.