Realistically, no city bus fleet is going to average 20 mph, 24 hours a day. Perhaps 1/4 to 1/2 of that, even with 24-hour autonomous operation. It’s likely th

Realistically, no city bus fleet is going to average 20 mph, 24 hours a day. Perhaps 1/4 to 1/2 of that, even with 24-hour autonomous operation. It’s likely the electric drivetrains in modern buses will last longer than their diesel predecessors, while reducing maintenance costs.