How Managed-Toll Lanes Work

A More Reliable Driving Experience

The 66 Express Lanes feature dynamic pricing to help manage traffic flow and provide a faster, more reliable trip.

Dynamic Pricing to Keep Traffic Flowing 24/7

Unlike toll roads with fixed rates, prices on the 66 Express Lanes fluctuate based on real-time traffic conditions and demand. Our dynamic pricing system helps prevent congestion and keeps all our drivers getting where they need to go at a consistent, more reliable speed, with a posted speed limit of 70 mph. It’s up to you whether to us the two-lane 66 Express Lanes or the three non-tolled general-purpose lanes of I-66.

Plan Your Trip

Would you like to see what an average trip on the 66 Express Lanes Outside the Beltway might cost?