The City of Alexandria proposes the construction of the Potomac Yard Metrorail station, between the Ronald Reagan Washington National Airport and Braddock Road Stations, north of the Potomac Greens neighborhood and east of the Potomac Yard Shopping Center, to include the construction of the station and associated infrastructure in the City of Alexandria, Virginia.  Permanent impacts are to 0.92 acres of palustrine forested wetland and 0.64 acre of palustrine emergent wetlands. Temporary impacts are to 1.10 acres of PFO wetland and 0.91 acres of PEM wetland.