Directions To CPSC Product Testing Laboratory
U.S. Consumer Product Safety Commission
10901 Darnestown Road
Gaithersburg, MD 20878
(301) 424-6421
Driving Directions
From the East – Silver Spring/Prince Georges County
Take the Beltway, Rt. 495, outer loop, toward Baltimore , Bethesda, Frederick.
Take Rt 270 north toward Frederick Maryland
At Rt. 270, take exit 6 and go west on Darnestown Rd./Rt. 28
At the 3rd traffic light, turn left on Darnestown Road.
Continue west to the traffic light at the Key West Blvd. Intersection. Turn left.
Pass straight through the traffic light at Muddy Branch road.
The second right turn has a sign “U.S. Consumer Product Safety Commission Laboratory.” Turn right and proceed to the parking lot.
Sign in at the lobby of the second building, Building B.
From the North - Frederick Maryland
Take Rt. 270 south to exit 6 west, Darnestown Rd/Rt 28.
Turn right at the light.
At the second traffic light turn left on Darnestown Road.
Continue west to the traffic light at the Key West Blvd intersection, turn left.
Pass straight through the traffic light at Muddy Branch road.
The second right turn has a sign “U.S. Consumer Product Safety Commission Laboratory.” Turn right and proceed to the parking lot.
Sign in in the lobby of the second building, Building B.
From the West - Fairfax County/Northern Virginia
Take 495 Capital Beltway to Maryland
At the 270/495 divide, bear left to take 270 North.
Take Rt 270 north toward Frederick Maryland
At Rt. 270, exit 6 go west on Darnestown Rd./Rt. 28
At the 3rd traffic light, turn left on Darnestown Road.
Continue west to the traffic light at the Key West Blvd. Intersection. Turn left.
Pass straight through the traffic light at Muddy Branch road.
The second right turn has a sign “U.S. Consumer Product Safety Commission Laboratory.” Turn right and proceed to the parking lot.
Sign in at the lobby of the second building, Building B.