The section from High Traverse to GN is where they hold Loaded Rail Turkey Jam (Or whatever its called) and they break that out as a separate segment. All 4 segments open and close independently as weather and conditions dictate. Lower gets snowmaking last. The headwall closes frequently. So it actually is handy to know which segments are open, like the 3 on Superstar. Counting that as 4 trails though is embarrassing.