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Adelphi Laboratory Center

is located approximately 10 miles north of the center of Washington, DC, and approximately 26 miles southwest of Baltimore, MD.  The Center is within one mile of both I-495, also known as the Capital Beltway, and I-95.  ALC is located in Montgomery and Prince George's Counties, Maryland.

Adelphi Laboratory Center  - Visitor Guide

Address

2800 Powder Mill Road, Adelphi, MD  20783

Directions

From Washington Reagan National Airport (DCA):

• Drive north of the George Washington Memorial Parkway to the Capital Beltway (I-495) and head east toward Maryland.
• Take the New Hampshire Avenue/North - White Oak Exit 28.
• Turn right onto Powder Mill Rd.
• Make a left at the first traffic light to continue on Powder Mill Rd.
• Turn left at the next traffic light to enter the Adelphi Laboratory Center.

From Baltimore/Washington International Thurgood Marshall Airport (BWI:

• Take I-195 West to I-95 South toward Washington.
• Take I-95 South toward Washington.
• Take the Calverton Exit 29B.
• Stay on Powder Mill Rd. for approximately 3 miles.
• Adelphi Laboratory Center is located on the right.

Personal Electronic Device Use is Prohibited:

• Laptops
• Cell Phones
• Cameras
• Tape Recorders
• iPods
• Blackberries
• PDAs
• Thumb Drives