General Motors has completed production of 130 Chevrolet Bolt EV test vehicles equipped with its next generation self-driving technology at its Orion Assembly Plant in Orion Township, Michigan.

The vehicles will join more than 50 current-generation self-driving Bolt EVs already deployed in testing fleets in San Francisco, Scottsdale, Arizona and metro Detroit.

“This production milestone brings us one step closer to making our vision of personal mobility a reality,” said GM chairman and CEO Mary Barra. “Expansion of our real-world test fleet will help ensure our self-driving vehicles meet the same strict standards for safety and quality we build into all of our vehicles.”

GM became the first company to assemble self-driving test vehicles in a mass-production facility when its next generation of self-driving Chevrolet Bolt EV test vehicles began rolling off of the line at Orion Township in January.

The self-driving Chevrolet Bolt EVs feature LIDAR, cameras, sensors and other hardware designed to accelerate development of a safe and reliable fully autonomous vehicle.

“To achieve what we want from self-driving cars, we must deploy them at scale,” said Cruise Automation CEO, Kyle Vogt. “By developing the next-generation self-driving platform in San Francisco and manufacturing these cars in Michigan, we are creating the safest and most consistent conditions to bring our cars to the most challenging urban roads we can find.”

GM and Cruise Automation engineers have been testing Chevrolet Bolt EVs equipped with self-driving technology on public roads in San Francisco and Scottsdale, Arizona, since June 2016 and on public roads in Warren, Michigan, since January 2017.