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!
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 IPASSED A CASHE - Final Destination Redux.
Many thanks go out to Green & Gold for placing the original series. Thanks also to Bat1800 and Panther in the Den, and those individuals who placed caches in order to resurrect this series.