 Street course will pose a big challenge for NASCAR drivers this weekend. So which corner is the toughest? The one I ran into. That's Chase Elliott and my name is Brad Gilley. Welcome to Texas Motor Speedway's Total Access Today presented by Ashley Home Store. Last year, NASCAR raced on the streets of downtown Chicago. The first time they had ever raced on a temporary street circuit and it poses many challenges. Number one, when NASCAR puts up a temporary circuit like this...