Self-driving car pioneer Waymo's expansion marks the next leg in an ambitious journey aimed at creating a safer and cheaper alternative to ride-hailing services that depend on humans.

Self-driving car pioneer Waymo's expansion marks the next leg in an ambitious journey aimed at creating a safer and cheaper alternative to ride-hailing services that depend on humans. https://t.co/DHJztATwFy

— Chicago Tribune (@chicagotribune) May 5, 2023