If you are traveling west on Interstate 44, this park and grab is one of those geocaches that may aggravate you because its really close to the interstate but it is actually on a side road. Getting to it may be aggravating because, there is not an exit within about 5 miles. However, it won't be a problem to get to the correct location if you use some advanced planning.
You are looking for a well guarded magnetic pill jar, camo'd to match the host. You will probably be heading west to get to it and there is a decent place to pull off of the side road near the cache. There shouldn't be any bushwhacking.