1. With the flow of traffic
2. Not more than 9 mph over the posted limit (cop advice)
3. The occasional full-out on a straight expressway if I am in good shape
4. Adjusting for road, visibility, and brain function conditions
5. Cruise control when feasible
6. Love re-shaping line of travel on the curves to use centrifugal and centripetal force to zoon through them

~Susan