losing trails in butte co

["guest@endurance.net" <guest@endurance.net>]

terry hodd thodd@hotmail.com
I would like to know what proof/information there is to support the fact that multi-use trails cause the ousting of horses.  How does this trail result in the loss of the Oroville Vista ride?  Seems there's a lot of crying wolf but no facts presented.  terry