Episode

CarStuff

HowStuffWorks

Games & Hobbies, Automotive

Chart Positions

Games & Hobbies 26
Automotive 3

What's the history of stop lights? What are some common myths about car dealerships? Join Scott and Ben as they take a closer look at all things automotive in CarStuff, a podcast by HowStuffWorks.com.

Race Car Tunnel Testing

February 3rd, 2015

Episode 668 of 813 episodes

Located about 50 miles outside of Pittsburg, the famous (and mysterious) Laurel tunnel is one of the biggest open secrets in American racing. But what is it, exactly?

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