From Dulles International Airport : Start out going East on DULLES AIRPORT PARKING towards DULLES AIRPORT ACCESS ROAD. DULLES AIRPORT PARKING becomes DULLES AIRPORT ACCESS ROAD. Take the VA-267 TOLL WEST exit towards LEESBURG/SATELLITE PARKING/RENTAL CAR RETURN. Keep RIGHT at the fork in the ramp. Merge onto SR-267 W (Portions toll). Take the US-15 SOUTH/VA-7 WEST exit, exit number 1A, on left towards LEESBURG/WARRENTON. Merge onto SR-7 W/US-15 BYP S. Stay straight to go onto SR-7 W/HARRY BYRD HWY. SR-7 W/HARRY BYRD HWY becomes SR-7 W. Take the I-81 SOUTH ramp towards ROANOKE. Turn SLIGHT RIGHT onto ramp; Merge onto I-81 S. Take the US-17 NORTH/US 50 WEST/US-522 NORTH exit, exit number 313B, towards Winchester. Merge onto US-50, left at 3rd light, right on Wingate Dr. 2 From BWI Airport : Start out going Southeast on FRIENDSHIP ROAD towards RETURN TO TERMINAL. Stay straight to go onto DEPARTURES. Stay straight to go onto AIRPORT EXIT. Take I-195 W. Take the I-95 NORTH exit, exit number 4A, towards (I-695)/BALTIMORE. Merge onto I-95 N. Take the I-695 West exit, exit number 49B, on left towards I-70/I-83/TOWSON. Turn SLIGHT LEFT onto ramp. Merge onto I-695 N. Take the I-70 WEST/I-70 EAST exit, exit number 16, towards FREDERICK. Keep LEFT at the fork in the ramp. Turn SLIGHT LEFT onto ramp. Merge onto I-70 W. Take I-70 W/US 40 W. Stay straight to go onto I-70 W. Take the ROANOKE exit, exit number 26, towards (I-81 NORTH & SOUTH) HARRISBURG. Keep LEFT at the fork in the ramp. Keep RIGHT at the fork in the ramp. Keep LEFT at the fork in the ramp. Merge onto I-81 S. Take the US-17 NORTH/US-50 WEST/US-522 NORTH exit, exit number 313B, towards WINCHESTER. Merge onto US-50, LEFT at 3rd light, right on Wingate Drive. 3 From National Airport : Start out going Northeast on A TICKETING/CHECK IN ARRIVALS towards AUTHORIZED VEHICLES. A TICKETING/CHECK IN ARRIVALS becomes AIRPORT EXIT. AIRPORT EXIT becomes B C TICKETING/CHECK IN. Take the GEORGE WASHINGTON MEMORIAL PKWY NORTH ramp. Merge onto GEORGE WASHINGTON MEMORIAL PKWY. Take the I-395 SOUTH/US-1 SOUTH exit towards I-66 WEST/RICHMOND. Merge onto I-395 S/US-1 S. Stay straight to go onto I-395 S. Take the VA-27/WASHINGTON BLVD/RIDGE ROAD exit, exit number 8, towards CARPOOL STAGING AREA/PENTAGON SOUTH PARKING. Keep RIGHTat the fork in the ramp. Merge onto WASHINGTON BLVD/SR-27 W. WASHINGTON BLVD/SR-27 W becomes WASHINGTON BLVD/SR-27 N. WASHINGTON BLVD/SR-27 N becomes WASHINGTON BLVD. Take the US-50 WEST ramp. Merge onto ARLINGTON BLVD/US-50 W. Take the I-495 ramp towards RICHMOND/ROCKVILLE/I-66. Keep RIGHT at the fork in the ramp. Merge onto CAPITAL BELTWAY/I-495 N. Take the I-66 WEST exit, exit number 9A, on left towards VIENNA/FRONT ROYAL. Merge onto I-66 W. I-66 W becomes I-66 W/US-17 N. I-66 W/US-17 N becomes I-66 W. Take the US-17 NORTH/VA-55 WEST exit, exit number 23, towards DELAPLANE/PARIS. Merge onto US-17 NORTH. Pass I-81 Bridge on NORTH, 50 WEST, 522 NORTH. LEFT at 3rd light and RIGHT on Wingate Drive. 4 I-81 North : Take exit 313. Curve to the right and merge into left lane. At bottom of hill, road splits. Stay left. Go to second light and turn left onto Pleasant Valley Road. Turn right onto Wingate Drive. 5 I-81 South : Take exit 313-B. Stay left when road splits and follow directions for I-81 North.