reaches an interchange with SR 28, close to the Fairfax County line in Sterling. SR 7 is named Leesburg Pike all the way across Fairfax County, where it is mainly a suburban route. It enters Fairfax County at the intersection with Dranesville Road (SR 228), approximately half a mile west of the interchange with the Fairfax County Parkway (SR 286) and Algonkian Parkway. It continues through Fairfax County, passing by subdivisions in unincorporated Great Falls, Vienna, and Reston. It passes through Tysons, where it has interchanges with SR 267 (the Dulles Access and Toll Roads) and SR 123 before passing south of the Tysons Corner Center shopping mall. It then intersects the Capital Beltway (I-495) in McLean and intersects I-66 a half mile (0.8 km) west of the West Falls Church Metro station. SR 7 then enters the independent city of Falls Church and becomes Broad Street and marks the north/south division for city streets. The road intersects US 29 in the city's center and crosses the W&OD Trail in the city's west end. SR 7 then re-enters Fairfax County as Leesburg Pike and passes through Seven Corners, named for the five roads that intersect, including SR 338 (Hillwood Avenue) and US 50 (Arlington Boulevard), which is grade separated from the rest of the intersection. From there, it travels to Bailey's Crossroads, where it intersects SR 244 (Columbia Pike). SR 7 enters the City of Alexandria from Fairfax County and briefly forms the border between the Alexandria and Arlington County, and then intersects I-395. It continues as King Street through Alexandria, passing by Alexandria City High School, George Washington Masonic National Memorial, Union Station (Amtrak and Virginia Railway Express), and the King Street – Old Town Metro station. SR 7 ends at the intersection of King Street and SR 400 (Washington Street) in Old Town Alexandria, one quarter of a mile (0.4 km) west of the Potomac River. Future Intersection at Baron Cameron Avenue On August 19, 2019, a third left-turn lane was added from SR 7 west to Baron Cameron Avenue. This was in place of constructing a partial interchange at the intersection, for which SR 7 east lanes would travel under Baron Cameron Avenue; the project was never started, as VDOT failed to allocate sufficient funding for the project and lack of competition led to higher than forecasted bids for the Route 7 widening. Fairfax County widening project