A new ramp and flyover bridge connecting the eastbound Dulles Airport Access Highway to I-495 will open to traffic on Saturday, September 8, 2012. The ramp provides a direct connection to the northbound and southbound Capital Beltway (I-495), improving safety and convenience for traffic near the interchange.

Beginning this weekend, a four month project will replace electronic equipment along the Dulles Toll Road ramps. Single lane closures are planned in the work zone. Only one ramp along the 14-mile Toll Road will be affected at a time. While work crews are present, traffic will be directed through the open lanes. Schedule: