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State Route 123 is a primary state highway in the U.S. state of Virginia, forming an arc through the Northern Virginia counties of Arlington, Fairfax, and Prince William, as well as the independent city of Fairfax. Parts of it are known as Ox Road, Maple Avenue, Dolley Madison Boulevard, Gordon Boulevard and Chain Bridge Road. The highway begins at U.S. Route 1 in Woodbridge and ends in Arlington at the District of Columbia boundary on the Chain Bridge. Route 123 is part of the National Highway System.[4]
In addition to numerous at-grade intersections, Route 123 has interchanges with the following routes:
SR 123, along with State Route 120, was State Route 25 until the 1933 renumbering and State Route 9 from then until the 1940 renumbering.
[edit] Future construction
Fairfax County is considering upgrading the intersection between SR 123 and SR 620 to a full interchange. The designs being considered are diamond, modified diamond, single-point urban interchange (SPUI), and tight SPUI.[5]
VDOT has drafted plans to create an interchange between State Route 123 and U.S. Route 1 in Woodbridge. However, due to budget cutbacks, the project has been put on hold.[6]
[edit] References
[edit] External links
US 1 at Woodbridge
I-66 near Fairfax
SR 7 at Tysons Corner
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