U.S. 1 South - Arlington to Fairfax County

U.S. 1 overlaps with I-395 south across the George Mason Bridge over the Potomac River between 14th Street SW in Washington and the Left Exit 8C in Arlington. U.S. 1 branches south along a short expressway between Pentagon City and Crystal City to 20th Street.

09/25/04

A diamond interchange joins U.S. 1 with 15th Street S at Crystal City. 15th Street S heads west from Crystal Drive to the Fashion Centre at Pentagon City mall.

09/25/04

U.S. 1 (Richmond Highway) lowers onto an urban boulevard at the signalized intersection with 20th Street S by the Crystal Plaza Apartments complex.

09/25/04

A trumpet interchange joins U.S. 1 with SR 233 beyond the traffic light at 23rd Street S. SR 233 spurs 0.36 miles east on a viaduct to Abingdon Road and Smith Boulevard at Ronald Reagan Washington National Airport (DCA).

09/25/04

U.S. 1 (Henry Street) intersects Prince Street one block south of SR 7 (King Street) in Downtown Alexandria.

12/16/16

Forthcoming Duke Street is a part of SR 236 west from Washington Street (SR 400).

12/16/16

SR 236 runs 15.54 miles west from Alexandria to U.S. 29/50 in Fairfax.

12/16/16

Duke Street leads SR 236 west across the city of Alexandria to Cameron Valley, Duke Gardens, Landmark Mall and I-395 by the Fairfax County line.

12/16/16

U.S. 1 shifts onto Patrick Street from Henry Street south beyond Duke Street.

12/16/16

U.S. 1 (Patrick Street) transitions into a six lane boulevard at Wilkes Street.

12/16/16

Patrick Street south at Gibbon Street in Alexandria.

12/16/16

Franklin Street is the last traffic light along U.S. 1 (Patrick Street) south in Alexandria. The succeeding 0.7 miles is limited access through the exchange with I-95/495.

12/16/16

U.S. 1 enters a cloverstack interchange with the Capital Beltway just west of the Woodrow Wilson Bridge spanning the Potomac River.

12/16/16

A two lane ramp separates from U.S. 1 (Patrick Street) south for I-95/495 west to Springfield and I-95/495 east to I-295 near Oxon Hill, Maryland.

12/16/16

Traffic headed onto the Capital Beltway west partitions into separate ramps for the Local Lanes ahead of SR 241 (Telegraph Road) and the Thru Lanes ahead of the Eisenhower Avenue Connector.

12/16/16

A high flyover connecting U.S. 1 north with I-95 south and I-495 west separates above the Capital Beltway entrance ramps from U.S. 1 south.

12/16/16

The flyover for I-95 north and I-495 east to Baltimore extends south across the Capital Beltway.

12/16/16

Separate flyovers connect U.S. 1 with the Local Lanes of I-95/495 across the Woodrow Wilson Bridge to I-295 at National Harbor and the Thru Lanes past MD 210 at Oxon Hill.

12/16/16

U.S. 1 approaches SR 642 (Lorton Road) south from the Pohick area. Lorton Road provides one of several connections between U.S. 1 (Richmond Highway) and parallel Interstate 95 (via Exit 163).

12/26/06

Lorton Road stems west from U.S. 1 (Richmond Highway) to Lorton and SR 123.

12/26/06

Continuing south along U.S. 1 (Richmond Highway) to SR 242 (Gunston Road) and SR 600 (Gunston Cove Road) west. SR 242 constitutes a 3.58 mile long route east from Richmond Highway to SR 600 (Gunston Road) at Gunston Hall.

12/26/06

SR 600 (Gunston Cove Road) leads northward to Lorton Road at a folded diamond interchange with I-95. SR 600 also continues Gunston Road 2.65 miles east from SR 242 to River Drive at Hallowing Point Estates on the Potomac River.

12/26/06

U.S. 1 advances three miles south from SR 242 to Woodbridge in Prince William County.

12/26/06

Vehicles exceeding 13'4" in height are restriction from traveling U.S. 1 under the forthcoming CSX Railroad bridge.

12/26/06

U.S. 1 (Richmond Highway) converges with I-95 ahead of separate bridges over the Occoquan River. U.S. 1 south merges with the off-ramp (Exit 161) from I-95 south as the Richmond Highway mainline defaults onto the freeway southbound.

12/26/06

A three wye interchange joins Interstate 95 and the tolled Express Lanes with U.S. 1 (Richmond Highway) west of the CSX Railroad overpass.

12/26/06

Interstate 95 parallels U.S. 1 south to Fredericksburg and Richmond while locally U.S. 1 enters Woodbridge.

12/26/06

10/10/09

Furnace Road (SR 611) leads north from U.S. 1 (Richmond Highway) to Lorton Road and SR 123 and south to Old Colchester Road for Colchester and Harbor View.

12/26/06

U.S. 1 spans the Occoquan River parallel to a CSX Railroad truss bridge. The river separates Fairfax and Prince William Counties.

12/26/06