Regardless of where I choose to go, the rules are the same. 1. Stop before the crossing and make sure there is not a train approaching, proceed when safe.2 Stop and yield to other traffic, proceed when safe. 3. Flashing yellow means yield. You proceed with caution, it is not necessary to stop. 4. The lines mean lane changes and you may not cross solid lines. 5. Your question never stated I have to have a passenger, however, I would look for green signs that show food and rest stops. The yellow lines tell me that there is oncoming traffic, this is a 2 way highway.
Hope this helps!