designed that way for improved airplane taxiing and limiting aircraft traffic jams. Passengers at the old SLC are spoiled due to the cramped finger style concourse made it easier to get to your gate, but aircraft couldn't maneuver as well.

It sucks, but it is what it is. I've had hikes at many large hub airports (which is what SLC is).

When the central tunnel is complete, it will help the majority of passengers in cutting time walking