Houstonians have the opportunity to see driverless vehicles in action. Google's autonomous-driver sister company, Waymo, announced Tuesday that it's initiating road trips this summer for testing and exploration in Houston,

Waymo, a California-based ride share company that uses self-driving cars, says its vehicles will start roaming San Antonio this summer. But you won't be able to catch a ride in one. At least not yet.

Waymo, which operates autonomous ride-hailing services in four U.S. cities, will not be offering self-driving services in Houston this summer. Instead, vehicles will be driven manually around designated areas to collect data,