Seattle, Washington, USA.
Light trails flow seamlessly on Interstate 5 south of downtown Seattle. Along the left side of the frame, one can see CenturyLink Field -- previously Qwest Field (2004-2011), and previously Seahawks Stadium (2002-2004) -- which is home to the Seattle Seahawks football team.
Last month, I permanently deleted by Facebook and Instagram accounts (without remorse). I discuss the reasons in my latest, and probably most personal, blog article: "Divorcing the King & Queen of Social Media: Facebook & Instagram."