 That's a part of the planned road closures in preparation for the fireworks this evening. There are many road closures downtown. Constitution Avenue among them. Independence Avenue near the Tidal Basin. Out to the Ag Headquarters. Main Avenue near the Tidal Basin. Of course, the numbered streets south of the E Street Expressway and the E Street Expressway close. And that means if you're coming inbound on the 66 Roosevelt Bridge, you'll have to follow 66.