my garmin is still new enugh to get free up dates, but in my oppion they are not accurate, when we were in Montana last year a road/hwy type still shows a dotted line for 5 miles, it is bad information it is all paved, and a fast drive into Glashier Park east side, a campground near my home still does not show the road going into it yet and thats a road that is 6 years old into the park. I think all there updates are a waist of your money.
