How far off traveled portion of road are you allowed to shoot?

General hunting rules give vague information about "traveled portion, shoulders and embankments". Does the law specify a distance from the traveled portion of the road?
Answer: 
  Page 2 of the Disabled Hunting Permit brochure provides information that answers the question as it relates to all hunters: http://fishandgame.idaho.gov/public/licenses/disVehicleHuntBrochure.pdf   Page 81 of the big game brochure also has a shorter summary of this information.
Answered on: 
Thursday, September 20, 2012 - 8:47 AM MDT