With IndyCar coming to Alabama's Barber Motorsports Park this weekend, let's get a look at the track layout, retraced completely from memory by complete badass Simona De Silvestro.

It's amazing how close she gets to retracing the whole circuit in this video from a couple of years back.

When people talk about "learning" a track, this is the kind of thought and muscle memory they're referring to.

(Hat tip to Disgruntled Titty Sprinkles SnapUndersteer!)