 Sounds like they do have a crash there. Unclear how many lanes, however. Maryland Department of Transportation simply saying that there's definitely a crash near Kenilworth Avenue. The Costello College of Business at George Mason University provides experiential learning opportunities to aspiring entrepreneurs. Costello means business. Learn more at business.gmu.edu. Carlos Ramirez, WTOP Traffic. The forecast to get you through the night from WTOP meteorologist Mike Steneford.