Maryland January 19, 2018 7:24 pm Maryland Lawmaker Pushes to Make Speed 70 Mph on Beltway, I-270 A Maryland state senator is making a push to have the speed limit increased from 55 mph to 70 mph on I-495 and I-270. Tracee Wilkins reports. Local 2:20 Missing Virginia mom's husband set for December trial 0:54 2 hurt in Reston shooting involving police 1:29 Person shot, killed on Rhode Island Ave. near Dupont Circle 2:29 Woman stabbed outside Friendship Heights Metro station 0:10 Truck crash shuts down Beltway in Northern Virginia