Private Highways in The United States - Dulles Greenway

Dulles Greenway

The Dulles Greenway, Virginia's first private toll road since 1816, is a 14 mile (23 km) highway connecting Washington Dulles International Airport with Leesburg, Virginia. In 1988, the Virginia General Assembly authorized private development of toll roads. To take advantage of this opportunity, the Bryant/Crane family of Middleburg, Virginia, AIE, L.L.C., and Kellogg, Brown and Root of Houston, Texas joined together to form Toll Road Investors Partnership II (TRIP II). Brown & Root constructed the road with private funds, opening it for traffic on September 29, 1995. Autostrade International, a company with over 30 years of experience in the development, construction, maintenance, and operation of Italian toll road networks, formed an American subsidiary to take over operation of the Greenway.

The Greenway has several methods of expediting traffic flow. Six traffic lanes, a uniform 65 mph (105 km/h) speed limit, and a complete absence of traffic lights keep traffic moving at a steady pace. In addition, electronic toll collection, using the Virginia Department of Transportation's Smart Tag system, enables Smart Tag lanes to "process five times as many vehicles per hour as conventional cash payment lanes".

The Dulles Greenway charges a fixed amount for use of the road, regardless of whether the driver exits before driving the complete length of the Greenway. In 2004, the operators won approval from the State Corporation Commission to increase tolls from $2.00 to $3.00 per car. In 2005, Tom Sines of TRIP II announced plans for widening the highway, adding two new exits, expanding the main toll plaza, building a ramp to the airport, and reconfiguring an exit as a cloverleaf interchange.