Daily conversation: What is the worst possible answer?

[I-55]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

Whichever one requires greater use of the Road Anarchy mod

[kphoger]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

rock paper scissors

[Mapmikey]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

Whether they have the budget for 4 letters or for 5.

[kphoger]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

They don't.  It's left up to the construction crew.

[Max Rockatansky]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

Engineers Roshambo over which gets built.

[kphoger]

8/12/2025:

How do highway engineers choose between over/underpasses for interchanges?

The build a balsa wood 3-D mockup of both options.  Whichever one the boss thinks looks better, that's the one they go with.