From Baltimore/Washington International (BWI) Airport (35.5 miles, about 45 mins): take Interstate 95 South in the direction of Washington (20 mi, 20 mins). Take Exit 27, to merge onto Capital Beltway/I-495 going West in the direction of Silver Spring/Bethesda on the Beltway’s Outer Loop.
- After 7.9 mi (9 mins), take Exit 33 for Connecticut Ave./MD-185, toward Chevy Chase/Kensington (0.4 mi 1 min). Keep left at the fork, follow signs for MD-185 S (223 ft).
- Turn left at Connecticut Ave/MD-185 S (0.5 mi 2 mins).
- Turn right at Jones Bridge Rd. (1.1 mi 2 mins).
- Turn left at Rockville Pike (0.1 mi 1 min). Continue on MD-355/Wisconsin Ave (0.9 mi 3 mins).
- Turn right at Hampden Ln. Go 394 ft to 4800 Hampden Ln. Parking is available in the building garage; the entrance is on the left.
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