Analysing terrain data
If you aren't looking to ride Lower Peak to Creek all the way down and experience a bit more of an unpolished experience, Dusty's Descent is shorter than Big Timber, cutting off to the left and then rejoining the groomed Peak to Creek lower down.
The run is called Dusty's Descent as it refers to the descent into Creekside and as such, the famous Dusty's bar located at the base.
Dusty's Descent retains the more natural features that have been removed from Lower Peak to Creek during the expansion to transform the run into more intermediate-friendly terrain.
If you are looking for a more adventurous way down that isn't as lengthy as Big Timber to get that beer at Dusty's, this is a good option.