Directions to AMRL

AASHTO Materials Reference Laboratory (AMRL)
4441 Buckeystown Pike
Suite A
Frederick, MD 21704
Driving Directions To AMRL Using Google Maps
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Enter the building at the main entrance under the blue awning. Call extension 800 from the telephone in the vestibule area.

Directions from:

Baltimore, MD and points East

  • Take I-70 W towards Frederick
  • Take Exit 53A (I-270 S)
  • Follow I-270 S for 1.7 miles
  • Take Exit 31B (MD-85 S, Buckeystown Pike)
  • Merge onto MD-85 S (Buckeystown Pike) and travel 1.8 miles
  • Just past the light at English Muffin Way, move into the left-hand turning lane
  • The AMRL office is located on the left at 4441 Buckeystown Pike. Look for the stand-alone white building with blue trim and a green fence.
  • If you get to Geoffrey Way or the railroad crossing, you’ve gone too far.
  • Enter the building at the main entrance under the blue awning.
  • Call extension 800 (AMRL) from the telephone in the vestibule area.

Washington, DC and points south

  • Take I-495 N to the I-270 Spur (toward Frederick)
  • Take I-270 N to Frederick, MD (about 28.5 miles)
  • Take Exit 31B (MD-85 S, Buckeystown Pike)
  • Merge onto MD-85 S (Buckeystown Pike) and travel 1.8 miles
  • Just past the light at English Muffin Way, move into the left-hand turning lane
  • The AMRL office is located on the left at 4441 Buckeystown Pike. Look for the stand-alone white building with blue trim and a green fence.
  • If you get to Geoffrey Way or the railroad crossing, you’ve gone too far.
  • Enter the building at the main entrance under the blue awning.
  • Call extension 800 (AMRL) from the telephone in the vestibule area.

Hagerstown, MD and points west

  • Take I-70 E toward Frederick
  • Take Exit 53 to I-270 S (toward Washington, DC)
  • Travel 1.3 miles on I-270 S and take the first exit, Exit 31B (MD-85 S, Buckeystown Pike)
  • Merge onto MD-85 S (Buckeystown Pike) and travel 1.8 miles
  • Just past the light at English Muffin Way, move into the left-hand turning lane
  • The AMRL office is located on the left at 4441 Buckeystown Pike. Look for the stand-alone white building with blue trim and a green fence.
  • If you get to Geoffrey Way or the railroad crossing, you’ve gone too far.
  • Enter the building at the main entrance under the blue awning.
  • Call extension 800 (AMRL) from the telephone in the vestibule area.

Harrisburg, PA and points north

  • Take US-15 S
  • US-15 S turns into I-270 S in Frederick, MD
  • Take Exit 31B (MD-85 S, Buckeystown Pike) from I-270 S
  • Merge onto MD-85 S (Buckeystown Pike) and travel 1.8 miles
  • Just past the light at English Muffin Way, move into the left-hand turning lane
  • The AMRL office is located on the left at 4441 Buckeystown Pike. Look for the stand-alone white building with blue trim and a green fence.
  • If you get to Geoffrey Way or the railroad crossing, you’ve gone too far.
  • Enter the building at the main entrance under the blue awning.
  • Call extension 800 (AMRL) from the telephone in the vestibule area.
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