Ken
Wasn't sure your post was to me. I wasn't trying to challange you - was simply citing my observations in the 3 or 4 mile radius around me. I listed the roads and route I drove tonight. For you, go south on East Lake to Rockefeller - east on Riley, Hall or Durea to Oak Hill and do block grids. If you would like more detailed directions, then let me know.
Ease up

Steve