R 109 W R 108 W 



Mflst 



■**■"■ Oregon / Mormon / Pony Express / California 

 ■*'*^^ Oregon / Mormon / Pony Express 

 ■•■•™'~ Oregon / Mormon / California 

 ^— ^— Slate Creek Cutoff 

 ■^■^ Site Location (trail Segment Number) 



OM66 



Gasson Bridge 



(41109-H6> 



