Wall Street Journal: “Drivers will start just in front of the Lincoln Memorial Reflecting Pool, then barrel down Pennsylvania Avenue, zipping through turns around the National Archives, the National Museum of Art, and the Smithsonian Air and Space Museum before hitting a straightaway on Independence Avenue. The circuit stretches 1.7 miles and features seven turns.”
“Racers will lap the National Mall 147 times for a total travel distance of 250 miles, a nod to the semiquincentennial. The circuit is the longest street course in IndyCar history.”

