Defense Acquisition University PROTOCOL AND OPERATIONS OFFICE Baltimore-Washington Parkway Dulles Airport Defense Acquisition University 9820 Fort Belvoir Road PROTOCOL AND OPERATIONS OFFICE (703) 805-5134 National Airport I-95 I-395 I-495 From I-95 take exit #166A (Newington/ Fort Belvoir exit) From this ramp you travel southeast on the Fairfax County Parkway to Route 1/Richmond Highway. Turn left (north) onto Route 1 where you will immediately see the Tulley Gate entrance to your right. You can use any gate with a CAC or Mil ID but if you do not have either you must enter through the Tulley Gate. From Tulley, follow the road through the gate and turn right onto Gunston Road.  Turn left onto 18th Street. Turn right into Middleton Rd, then turn left on 19th St. the DAU Campus located between 18th and 19th Streets. Da George Washington Rt 1 Parkway O Club (closed Mondays) Mount Vernon (703) 780-0930 Be VOQ 703 805-2333 Parking Walker Gate Parade Grounds Hospital Pence Gate 19th St Belvoir Rd Chapel 21st St Ft. Belvoir SOSA DAU 18th St Ft. Belvoir/ Newington Exit 166A Middleton Rd Kingman Gate Gunston Rd I-95 Bldg 226 TULLEY GATE (VISITOR’S CENTER) Rt 1 Fairfax Country Pkwy