Phoenix has become a real world testing ground for autonomous vehicles, after Waymo began offering fully driverless rides to the public there in 2020. According to the Fast Company interview with Phoenix Mayor Kate Gallego, the service has expanded from a cautious pilot into a large robotaxi network that now includes freeway travel and service to the airport, giving residents faster trips and more transportation options during hours when human drivers are scarce.

City officials say the program has also helped calm traffic because the autonomous cars strictly follow speed limits and traffic laws, addressing persistent problems like speeding and red light running. The interview explains how Phoenix has used the deployment as a laboratory for redesigning city infrastructure and policy around autonomous mobility, while the company continues expanding its technology to additional cities across the United States.

For Montana residents, the significance of this technology goes beyond transportation innovation. Autonomous electric vehicles like those used by Waymo could eventually reduce air pollution and vehicle emissions that worsen respiratory illness during wildfire smoke events, which increasingly affect Montana each summer. Cleaner transportation systems may become an important tool for protecting public health when wildfire smoke pushes air quality into dangerous ranges across the state.

If autonomous electric fleets become widespread, they could also influence tourism and transportation costs in gateway communities near national parks, helping reduce congestion and emissions in areas that depend heavily on outdoor recreation economies. For states like Montana that face severe wildfire seasons and rely on tourism tied to clean air and natural landscapes, innovations tested in cities like Phoenix may ultimately shape both public health outcomes and regional economic stability.

Phoenix has lived with Waymos longer than any U.S. city. Here’s what its mayor learned