The roadway continues east as George Washington Memorial Parkway, which serves the estate then follows the Potomac River as a four-lane automobile parkway north to Alexandria and Washington. SR 235 turns north onto Mount Vernon Highway, a two-lane undivided highway without access controls that passes through the Mount Vernon community.
The roadway continues east as George Washington Memorial Parkway, which serves the estate and then follows the Potomac River as a four-lane parkway to Alexandria and Washington. SR 235 turns north onto Mount Vernon Highway, a two-lane highway without access controls that passes through the Mount Vernon community.