Beware When and How You Try Hyper-Miling
I just saw this report on our local morning news (www.nbc4.com) and thought I'd share the information with you.
Apparently, "according to Maryland driving laws, slow speed impeding traffic is prohibited. Troopers have discretion to pull over motorists if they feel they are creating unsafe driving conditions---by driving too slow."
Here's the full report if you're interested: http://tinyurl.com/699xem
As much as I'm in favor of keeping speeds down and using gravity on downhill portions of the road to gain speed, I'm much more against getting pulled over and a ticket from a State Trooper!