MetroThe closest stations to the Northwest Stadium are Morgan Boulevard and Downtown Largo, putting concertgoers about a mile walk from the show. Trains will arrive every 5–12 minutes on most lines, with the Silver and Blue Line providing the most direct access to Northwest Stadium. Bag PolicyAttendees must follow the NFL stadium's clear bag policy. Small cameras are allowed if they are brought in an approved clear bag or carried loosely. Beyoncé concert DC weather forecast: Could storms threaten show at Northwest Stadium?