The Transform 66 Outside the Beltway Project is rebuilding I-66 between I-495 and Gainesville.
The new 66 Express Lanes are open on I-66 between I-495 and Gainesville.
I-66 operates as express lanes between I-495 and Washington, DC in the peak direction during rush hour on weekdays.
Get faster, more reliable travel riding the new 66 Express Lanes by commuter bus, vanpool, and toll-free carpools.