Baltimore transportation officials are warning drivers of heavy traffic expected during Friday evening's rush hour, when the Beyhive (Beyonce fans) descends on Baltimore.
Fans are encouraged to use the Light Rail, Metro Subway and Charm City Circulator. Parking restrictions will be strictly enforced around the stadium.
The pop singer will perform 7:30 p.m. at M&T Bank Stadium, but the swarm could begin Friday afternoon.