Check this out:

So I'm at building X and I need to get to building 1. I didn't realize it was only a couple of blocks away, so I go to company 1's website to get directions, and this is the map I get back. The yellow line is their recommended route.

I was aghast until I realized - they think I'm in a car! The streets are all one way, you see, so to get from X to 1, you need to make four left turns. Apparently, the software isn't smart enough to say, "Park the car & walk - it's two blocks away!"