My faculty no longer offers courses in blocks of 4 classes (a full night); instead, they offer courses in blocks of 2 classes (1/2 night). That means that if I want to have a full night of classes, I may risk enrolling in a Course A that’s offered at Building A and Course B that’s offered at Building B which is located 1,1 km away from A.
Walking wouldn’t be a problem if my university campus treated pedestrians as first class citizens, but they don’t!