Subs5/Gas station parking lot roads
This would be section 1.3 right below stop point. All the other sections from current 1.3 Category would move down to 1.4 etc.
Parking lot road u-turns
Enabling the u-turn on a gas station's parking lot road can greatly enhance routing, especially when the gas station was an added stop to the final destination.
Some gas stations do not have access to both directions of a road due to medians or turn prohibited signs. Enabling the u-turn can give much shorter, faster and realistic return routing to the continued route.