Dulles Greenway


The Dulles Greenway provides a critical commuter route between Leesburg and Washington D.C.

The Dulles Greenway toll road is a 22-km operating toll road, linking the Dulles International Airport to Leesburg, through Loudoun County, Virginia. Loudoun County has been one of the fastest growing counties in the United States, with significant housing and economic development in the corridor. The road is six lanes for most of its length, and can be expanded to meet future traffic demands.

Dulles Greenway is a relatively young toll road with operations having commenced in September 1995. There are currently nine operating interchanges.

MQA holds an estimated 50% economic interest in the Dulles Greenway. 

Dulles Greenway map

Length 22 kilometres
Number of lanes Three lanes in each direction along the entire length
Tolls 2-axle vehicles: $4.10 off-peak, $4.90 peak
3 to 6-axle vehicles: twice 2-axle toll and 50% of 2-axle toll for each axle > 3-axles
Toll price escalation Maximum toll schedule has been set by the Virginia State Corporation Commission (SCC) through to the end of 2012.

From 2013 through to 2020 tolls can escalate annually at the highest of (i) CPI + 1% (ii) Real GDP, or (iii) 2.8% per annum.

Post 2020 tolls are set by the SCC on application.
Toll collection Cash, electronic and credit card
Concession end 2056