This cache is located at the Hamnett busway station in Wilkinsburg. The only difficulty in earning the smiley will be the stealth needed, depending upon the time of day and commuter load. While at ground zero, you will get a great view of an urban style painted mural.
You are looking for a camo'd bison tube. Parking is available within feet of the cache. Should be a PNG, especially if you use the hint
Although the area is undergoing gentrification, please realize that it is still most advisable to go for this one in the daylight hours
Congrats to I Brive a Dus for the FTF!