Site Navigation Delaware District of Columbia Maryland New Jersey Pennsylvania Virginia West Virginia     Interstate 495 / Capital Beltway The Capital Beltway Guide is split between four pages: Maryland @ AARoads - Interstate 495 (Capital Beltway) Inner Loop Virginia @ AARoads - Interstate 495 (Capital Beltway) Inner Loop Maryland @ AARoads - Interstate 495 (Capital Beltway) Outer Loop Virginia @ AARoads - Interstate 495 (Capital Beltway) Outer Loop Page Updated December 11, 2004.