Bypass that ridiculous toll road. If you are coming from the north take the Chesapeake Expressway south. Get off at the second Hillcrest Pkwy exit. Go a little ways till the road ends and turn right on 168 south (S Battlefield Blvd). Go about 6 miles till the road ends and turn right. Immediately get in your left hand lane as Bob's is just a little ways down on your left. Coming from the south you don't have to worry about the toll road.