Burger King 580 W Street Rd, Warminster, PA18974 This Burger King is located conveniently right on Street Road. On weekends the drive-through is open until 2am for that…More late-night snack you are craving. Inside the dining room there are computers set up with access to the Internet for customer use. There is also a playground for the kids. But make sure you don't get caught sitting in your car eating after taking a quick trip through the drive-through...according to the township, "Eating in vehicle prohibited on Burger King lot" as it is considered loitering.