There are certain areas in town where the traffic is just weird and ridiculous. This is one of those places. People are constantly in the wrong lanes to turn the corner and they don't know what to do at the light, etc. Well at least for a moment, you can pull of the road and find yourself a cache before braving the crazies again!
Cache is a small, 2x1 container similar to a keyholder but not quite as big. It contains only a log so you'll need your own writing tool for it.