From Virginia: Follow highway 395 (North) stay in lane marked for highway 395. Go over the 14th street bridge. Continue on 395 North; make an exit to the right at the Maine Avenue exit. Stay to the left. After a stop sign, travel to the light and make a left turn onto Maine Avenue. Continue on Maine Avenue; it will change to M Street. Continue to 4th Street (on the left side, there is a small shopping center, and you will see a Safeway sign) and turn right. At the end of 4th Street, bear to the left onto P Street, then immediately make a right turn into the Ft. McNair gate. You are then on 3rd Avenue inside Ft. McNair. At the end of 3rd Avenue, turn right onto B Street. The IADC Building 52 is on the right. Parking is at the end of B street to the right in front of a picnic area.

From Maryland: (Coming from Montgomery County - Rockville, Chevy Chase, etc.) In the morning, take Wisconsin Ave. to Massachusetts Ave. and continue to Rock Creek Parkway. Follow Rock Creek Parkway until passing the Kennedy Center get onto the left-hand lane to Independence Ave. Upon reaching Independence Ave; remain in the middle or right lanes to the Maine Ave exit. Continue on Maine Ave. (until it becomes M St. SW); make a right turn at 4th St. SW (across from Waterside Mall); continue on 4th St. to Fort McNair. Follow further instructions above.

From Washington: Take 9th Street NW south toward Maine Ave or go down Rock Creek Parkway via Independence Ave. to Maine Ave. Continue on Maine Ave., which becomes M Street SW. Turn right on 4th St. SW (across from Waterside Mall) to Fort McNair, on your right.


If using online mapping websites or GPS systems, you can use the following addresses:

To arrive at the front entrance of IADC:

2nd Ave SW & B St SW

Washington, DC 20024

To arrive at the IADC Parking lot:
1st Ave SW & A St SW
Washington, DC 20024