Previous Related Studies

Virginia Department of Transportation (VDOT) has conducted multiple traffic and environmental studies along the I-495 corridor prior to 495 NEXT. Find links to many of these studies below.

Previous Study Documents

Environmental Study Memorandum I-495 and Route 267/Dulles Interchange (Nov. 2009) (PDF, 5.2MB)

IJR Main Report – I-495 and Route 267/Dulles Toll Road (Nov. 2009) (PDF, 2MB)

I-495 Capital Beltway Study Record of Decision (June 2006) (PDF, 2MB)

I-495 Capital Beltway Study Final Environmental Impact Statement (April 2006) (PDF, 20.2MB)

I-495 Capital Beltway Study Information Meeting History Summary (June 2004) (PDF, 1.2MB)