from Washington, DC:
Take 495 North to 270 North
Take 270 North towards Frederick
Take exit 6A Route 28 to W. Mongtomery Avenue
Go right at the exit to East Rockville
Go to the 2nd traffic light and make a left on W. Montgomery Avenue
Go to the 1st traffic light and make a left on N. Washington Street
Go to the 2nd traffic light and make a right on Beall Avenue
At the end of Beall, make a left on Hungerford Drive (Route 355)
At the 1st traffic light make a right into 451 Hungerford Drive (Exchange Place parking lot)
from northern Virginia:
Take the George Washington Memorial Parkway ramp towards McLean/Maryland/I-495
Merge onto the George Washington Memorial Parkway
Take the I-495 North exit towards Maryland
Merge onto I-495N (Capital Beltway)
Take the I-270 exit, exit 38, towards Rockville/Frederick
Merge onto I-270 North
Take exit 5, MD-189, to Falls Road
Keep right at the fork in the ramp
Merge onto Great Falls Road/189N
Turn right onto Route 28, W. Jefferson Street
Turn left onto S. Washington Street
S. Washington becomes N. Washington Street
Turn right onto Beall Avenue
Turn left onto Hungerford Drive (Route 355)
At the 1st traffic light make a right into 451 Hungerford Drive (Exchange Place parking lot)
from Frederick, MD:
Take I-270 South towards Rockville
Take Exit 8 (Shady Grove Road)
Turn left onto Shady Grove Road
Turn right onto Hungerford Drive (Route 355)
Cross over Gude Drive
Pass Montgomery College, Rockville Campus
Continue about 1 mile
451 Hungerford Drive is on the left; building is called Exchange Place
