This is the Lake St. bridge in Chicago IL. Not only do vehicles drive across, but also the CTA train. There's train tracks at the top of the bridge (this was the train I would take to go to college back a few years ago).
Keep calm and Go Bananas is a Bona Fide Chimp graphic. As you can see it here below:
This t-shirt and more are available at Bona Fide Chimp Online Apparel Store for $14.99
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