The Jones Point Lighthouse is located in Jones Point Park in Alexandria, VA. Jones Point Park is just south of the Wilson Bridge and the Capital Beltway.
Jones Point Lighthouse was in operation until the construction of the Wilson Bridge and the Capital Beltway. Vessels on the Potomac River now use the lights on the Wilson Bridge as navigation aids instead of the old lighthouse.
Unfortuntately, the lighthouse building looks to be locked up and not open to the public.