Merge onto the Capital Beltway (Route
I-495) via Exit 27 and take it toward
Route I-270.
Take Route I-270N via Exit 35 toward
Frederick.
Take Exit 6B ("28 West - Darnestown").
At the third light, make a right onto
Research Blvd.
Stay on Research Blvd for
approximately 1.5 miles; just before
reaching the first traffic light, make
a right onto the property housing the
Mellon Bank building. (It is the last
possible turn before the light.)
Follow the driveway to 1901 Research
Blvd. We are on the third floor, to
the right.