The roads are still in the same place as my first Milepost in 1994 has shown. Sure parts have straightened out over the years, but it'll still get you there. Some of the lodges and campgrounds are gone now too, but I still use the good old Milepost even while living up here 25 years.
Maps are dying with GPS's and cell phones in frequent use, I'm glad the Milepost lives on!