Northbound on George Washington Memorial Parkway

• Take Exit after Ronald Reagan Washington National Airport for 395 South.
• Stay right and take immediate first exit, Exit 10 A (Boundary Channel Drive).
• Merge right towards the North Parking lot of the Pentagon.
• Continue on in the left lane around the Pentagon. The Pentagon Lagoon and Marina will be to the right.
• Come to a stop sign. There will be a sign that says George Washington Memorial Parkway with an arrow to the right.
• Turn right and enter Route 27 North (there will not be a sign for 27 North) for a short time (stay in right lane).
• Take first exit on right to George Washington Memorial Parkway South. There is a sign for Lady Bird Johnson Park to the right on the exit ramp.
• Merge right onto George Washington Memorial Parkway South.
• Just past yield/merge sign, turn right into Columbia Island Marina (before the Humpback Bridge).

395 Northbound

• Take right Exit 10 A (Boundary Channel Drive) just past Pentagon/Crystal City (before 14th Street Bridge to DC).
• Merge right towards the North Parking Lot of the Pentagon.
• Continue on in the left lane around the Pentagon.  The Pentagon Lagoon and Marina will be to the right.
• Come to a stop sign. There will be a sign that says George Washington Memorial Parkway with an arrow to the right.
• Turn right and enter Route 27 North (there will not be a sign for 27 North) for a short time (stay in right lane).
• Take first exit right to George Washington Memorial Parkway South.  There is a sign for Lady Bird Johnson Park to the right on the exit ramp.
• Merge right onto George Washington Memorial Parkway South.
• Just past yield/merge sign, turn right into Columbia Island Marina (before the Humpback Bridge).

395 Southbound

• Take right Exit 10 A (Boundary Channel Drive)—third exit after 14th Street Bridge.
• Merge right towards the North Parking Lot of the Pentagon.
• Continue on in the left lane around the Pentagon.  The Pentagon Lagoon and Marina will be to the right.
• Come to a stop sign. There will be a sign that says George Washington Memorial Parkway with an arrow to the right.
• Turn right and enter Route 27 North (there will not be a sign for 27 North) for a short time (stay in right lane)
• Take first exit right to George Washington Memorial Parkway South.  There is a sign for Lady Bird Johnson Park to the right on the exit ramp.
• Merge right onto George Washington Memorial Parkway South.
• Just past yield/merge sign, turn right into Columbia Island Marina (before the Humpback Bridge)

North Arlington

• Take Lee Highway to Spout Run Parkway (next to Lyon Village Shopping Center).
• Stay right on Spout Run Parkway.
• Spout Run Parkway becomes George Washington Memorial Parkway Southbound.
• Continue on George Washington Memorial Parkway South.
• Turn right into Marina after signs for Lyndon B. Johnson Memorial Grove and Columbia Island Marina (before the Humpback Bridge)