Take AIRPORT EXIT/WASHINGTON/I-395. Merge onto GEORGE WASHINGTON PKWY N (Passing through the District of Columbia and into Virginia). Merge onto I-495/ CAPITAL BELTWAY crossing into Maryland. Keep left to take I-270 N via EXIT 38 toward ROCKVILLE/FREDERICK. SPUR becomes I-270 N. Merge onto I-270 LOCAL N via Exit 6 to MD-28/W MONTGOMERY AVE. Take W MONTGOMERY AVE/MD-28 W Exit 6B toward Darnestown. Continue to follow MD-28 W. Turn right onto Shady Grove Road, then right onto Research Blvd. Hotel is on the right.