I recently moved to Arlington and I think Arlington needs more caches! I was driving around with my dog today and we found a nice spot on this road. There are lots of nice places to drive around Arlington. Beautiful trees and greenery. If you come to Arlington on Highway 61, this is Highway 14 going north and South Howard Street going south. Follow South Howard Street to the south and it turns into South Sego Road after you get out of town.
If you follow this in Arlington, you will see the monolithic dome rental houses (on the end of South Howard Street). They are pretty cool looking. I was told they can withstand an F-5 tornado and are very economical.
You are looking for a small, camoflauged pill bottle. It is safe and snug in its home. You do not have to cross over any fences onto private property for this cache! Bring your own writing utensil. Watch for muggle traffic. And look for poison ivy. I did not see any in this area, but that doesn't mean it doesn't grow there. Also be aware there may be snakes and ticks at certain times of the year any time you get off the road in this part of the state.