Teaching Database Proximity Map  Proximity to motorcycle trails  PMOTO  [C]     Data Value  Description  [C] Distance Range [1] Search Object PMOTO [2] Adjacent < 1/2 mile [3] Close 1/2 to 2 miles  [4] Distant  2 to 4 miles [5] Far  > 4 miles   All contents copyright (C) 1992-1997,  D. Fehler and R.  Robinson,  All rights reserved.