U-Bahn is a closed circle so not much happens (except accidents). The issue is with shared rails and there is too much traffic. On the road there is also a lot of delay but it's more accepted because oneself is in charge. Using the train gives up control so you've got easier someone to blame.
U-Bahn is a closed circle so not much happens (except accidents). The issue is with shared rails and there is too much traffic. On the road there is also a lot of delay but it's more accepted because oneself is in charge. Using the train gives up control so you've got easier someone to blame.