الطريق الدائري (واشنطن العاصمة)

Interstate 495
Capital Beltway
Capital Beltway highlighted in red
معلومات الطريق
Auxiliary route of [[قالب:Infobox road/link/|]]
الطول	64 mi (103 km)
تواجـَد	1961–present
الطرق السريعة المكونة	I‑95 (Springfield–College Park) I‑495 (Alexandria–College Park)
الطرق السياحية	Star-Spangled Banner Scenic Byway
NHS	الطريق كله
Major junctions
Beltway around Washington, D.C.
Major intersections	US 1 in Alexandria, VA I-295 in Oxon Hill, MD US 50 in Glenarden, MD Baltimore–Washington Parkway in Greenbelt, MD I-95 in College Park, MD I-270 in Bethesda, MD G.W. Parkway in McLean, VA SR 267 in Tysons, VA I‑66 in Dunn Loring, VA I‑95 / I‑395 in Springfield, VA
Location
Country	United States
States	District of Columbia, Maryland, Virginia
Counties	DC: Washington MD: Prince George's, Montgomery VA: Fairfax, City of Alexandria
نظام الطرق السريعة
Interstate Highway System Main Auxiliary Suffixed Business Future
← MD 494 MD → MD 495 ← I‑464 VA → US 501 ← I‑395 DC → I‑695

Interstate 495 (I-495) is a 64-mile (103 km) Interstate Highway that surrounds Washington, D.C., the capital of the United States of America, and its inner suburbs in adjacent Maryland and Virginia. I-495 is widely known as the Capital Beltway, or simply the Beltway, especially when the context of Washington, D.C., is clear. It is the basis of the phrase "inside the Beltway", used when referring to issues dealing with American government and politics. I-95 utilizes the southern and eastern half of the Capital Beltway to circumnavigate Washington, D.C., and is cosigned with I-495 along that portion.

This circumferential roadway is located not only in the states of Virginia and Maryland, but also crosses briefly through the District of Columbia, near the western end of the Woodrow Wilson Bridge over the Potomac River. The Beltway passes through Prince George's County and Montgomery County in Maryland, and Fairfax County and the independent city of Alexandria in Virginia.

The Cabin John Parkway, a short connector between I-495 and the Clara Barton Parkway near the Potomac River along the Maryland–Virginia border, is considered an Interstate spur (I-495X) by the Maryland State Highway Administration.

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 See also

• Inner Loop, a partly built downtown loop
• Washington Outer Beltway, a planned loop outside the Beltway
  • Maryland Route 200 (the Intercounty Connector), which began construction in 2007, uses portions of what was once planned to be the Outer Beltway in Montgomery and Prince George's counties in Maryland
  • Fairfax County Parkway and Prince William Parkway, portions of which are built on rights-of-way acquired for the Outer Beltway in Virginia

 وصلات خارجية

Template:Attached KML/الطريق الدائري (واشنطن العاصمة)

KML is not from Wikidata

• I-495 @ MDRoads.com
• Official Study Website published by the Maryland State Highway Administration
• Capital Beltway (I-495 and I-95), by Roads to the Future
• Steve Anderson's DCroads.net: Capital Beltway (I-495 and I-95)
• "Memory Lanes": 40th anniversary of the Beltway's opening (Washington Post)
• Dangers of Driving on the Capital Beltway & Washington D.C.
• Washington's Circumferential Highway: Fighting Over the Capital Beltway