§47-1-106.

§47-1-106.
   
   The territory contiguous to and including a highway when within any
   six hundred (600) feet along such highway there are buildings in use
   for business or industrial purposes, including but not limited to
   hotels, banks, or office buildings, railroad stations and public
   buildings which occupy at least three hundred (300) feet of frontage
   on one side or three hundred (300) feet collectively on both sides of
   the highway.