[citrusybread]

there's no passing lanes here.

you can also run express services with rail.

[xhkkffbf]

Uh, it's not about the passing lane on the road. It's about the station. The passing happens at the stations. The car gets out of the way while people load and unload. That's the ideal design.

Sharing a train or bus just forces everyone to stop at everyone's stop along the way.