I need this... sooner or later some dude who just wants to shred is gonna get sued by some bitch-ass walker who was on the trails made for bikes.

 I disagree. As a hiker and biker, I love checking new trail, regardless of whether I've got to dodge the occasional biker or not. I recently was in Florida on a trail system that apparently was dedicated MTB only, and got yelled at a few times. Hey man, I'm just scoping out your awesome trails so next time I can take my bike!

 I've seen signs like this a few times before, they are beautiful, we need more!

 we need that in Del Cerro park

 Thats how is should be! Awesome!

 missing some bazooka there

 yes

 This is full of win.

 Proper order!

 every trail should have this sign. hiking is lame!