When caching in the Chicago area, use the tollway to get around town the quickest. Besides implementing the I-PASS transponder system for traffic congestion relief and the Open Road Tolling project, one of the best things about using the tollway are the oases. Open 24/7, it's a one-stop place for stretching your legs, using the restroom, grabbing a bite to eat, getting a cup of coffee, getting cash from an ATM machine, make a phone call, and looking at a map to see how far you need to travel and which direction you need to go and now you can even grab a quick cache!
Cache is located on the SOUTHBOUND side of the oasis. You can also access it from the northbound side by walking through the oasis to get to the other side.
This cache is one of seven located at the oases along the Illinois Tollway. A bonus or eighth cache is located in a Cook County Forest Preserve. Each of the caches at the oasis' will have a clue on the inside of the container to locate the final puzzle cache The other locations are:
The Final Location: I-PASSed A Cache Final Destination - Redux.
Many thanks go out to Green & Gold for placing the original series. Thanks also to those individuals who placed caches in order to resurrect this series.