In Sapphire/Ruby/Emerald, you must have the HM RockSmash, which a guy in a house gives to you in Mauville City. After that, get the Mauville Gym badge and then use RockSmash on the two rocks blocking you north of Mauville.
Near route 111
route 111
that's becuz route 111 is in the hoenn games. in kanto games the highest number route is 25
That is at the bottom of Route 111
route f
You get trapinch in emerald in route 111 where route 112 meet
Route 111
there isn't a route 111 in fire red OR leaf green but your looking for route 11 it is going from Vermillion city, past digletts cave up to route 12 its easy to get to route 12 if you have given the police Guard the cup of tea ;)
Route 111 in the desert.
look on your map
route 111
-Evolves from Azurill (Taming) -Petalburg City -Route 102 -Route 111 -Route 114 -Route 117 -Route 120