Interstate 66
Interstate 66 is an interstate highway in the eastern United States. Its western terminus is at Middletown, Virginia at an intersection with Interstate 81; its eastern terminus is at Washington, D.C at an intersection with United States Highway 29.
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2 Major Cities Along the Route 3 Intersections with other Interstates 4 Spur Routes 5 Notes |
The Department of Transportation has plans to extend I-66 westward across the country to California. Highway mavens have speculated as to where I-66 would go, such as the Corridor H Freeway in West Virginia and United States Highway 400 in Kansas.
President George W. Bush has written I-66 into law in Kentucky, with the routing being confirmed along the state's Daniel Boone and Louie B. Nunn (formerly Cumberland) Parkways.Number of Miles
77
Major Cities Along the Route
Intersections with other Interstates
Spur Routes
None, although I-266 was planned in Washington, D.C., but was cancelled. It was cancelled due to environmental causes.Notes
This is the only 2 digit Interstate to enter DC (unless you count the 100 yards or so that I-95 crosses over the DC section of the Potomac River at the Woodrow Wilson Bridge). I-66 used to intersect I-95, before they rerouted I-95 to be the east side of the Capitol Beltway.
