When we started with Roberts Express in the late 90's we did not have GPS. Directions were horrible and up to guessing. Usually they were given by who ever was available and it was their way of finding their way to work. Easy part was to see if they were coming from the north then you would have to reverse exits and initial turn from opposite directions. Most problems to us were they said turn left at the 3rd light, sometimes the first 2 lights were close and the next light was 3-5 miles. You were behind on a NLM load with a 15 minute window and you were wondering after 2 miles with no 3rd signal if you missed something and maybe you should turn around?! Anyone else experience this? GPS are great improvement until they send you down a 1 way street the wrong way