Don't use rivers and roads as any boundary except the southern one. Most of North County's boundary is the boundary of St. Louis County. This is definitely predefined. It's the southern boundary of North County that might be a question. Unfortunately I'm learning that the boundaries I grew up understanding are flat-out wrong (i.e. anything inside of 270 is "The City" and you don't want to be there.) but I'd say hwy 70 is a good start for a southern boundary. I'm not sure how you'd want to treat the airport and surrounding areas. On 11/4/07, Tom <lobocs@xxxxxxxxx> wrote: > > What would you consider to be the boundaries for "North County"? I am > creating a bookmark list for publication of the "north county" caches. I was > just wondering what everyone's opinion was. > > I think it would be: the Mississippi River to the east; the Missouri River > to the north and west; Chambers Road/Airport Road/McDonnell Blvd/Hwy 370 to > the south and southwest. > > Lobocs (Tom) >