Back to all posts Starting today, Waymo One riders can now access an additional 90 square miles of Metro Phoenix, making the largest autonomous ride-hail territory in the United States even larger. Riders can enjoy the benefits of autonomy across a whopping 315 square miles of The Valley, with this expanded service area stretching further into North Phoenix, as far as Desert Ridge with its popular retail and music scene. Looking further northeast, tourists and golf-lovers alike will now be able ...