From the Capital Beltway:

From the beltway, I-495, take exit #54A (Braddock Road) and
proceed West on Braddock 6 miles to George Mason University on the right.

From I-66 and points West:

From Interstate 66, take Exit #55 onto the Fairfax County Parkway (Route 7100). Proceed South on the Parkway (toward Springfield) to the Braddock Road exit. Go East (left) on Braddock Road approximately two miles to a left on Roanoke Lane onto the campus. Alternatively, you may take Exit #60 (Route 123–Chain Bridge Road) South toward Fairfax approximately three miles. Turn left on Braddock Road and left at first light on Roanoke Drive and onto the campus.

From I-95 and points South:

From Richmond or Fredericksburg, take Exit #160, Route 123 North. Proceed approximately 12 miles to a right on Braddock Road at University Mall. Take the next left at Roanoke Drive and onto the campus.