There is a good stretch of down hill from Mt. Baldy, Ca. I start coasting from the school all the way down to Padua Rd. its 6.7 miles. There is one spot where you go up a small hill after a steep one going 65 and I barely make it over the hump at around 10 mph...lol
11 mpg up the mountain and a bigillion going down in neutral at 50-65