The Baldwinsville Bypass is an extension of NY-631 that was completed in 2001. In its current form, it allows motorists access to get to either NY-31 or NY-370, depending on if you head north or south, without having to enter the village of Baldwinsville, where the two routes eventually meet a few blocks from the village center.
All five caches in this series are meant to be quick and easy. These caches were designed to be done heading southbound, so keep that in mind. This road does get a decent amount of travelers depending on the time of day, so please use stealth and also common sense when attempting to find these caches. Use the shoulder and pull as far away as possible from the road.
Good luck and have fun.