Fairfax Connector is a public transit agency owned and managed by Fairfax County, Virginia.^[3][6] The system operates within Fairfax County and connects to WMATA Metrobus, Washington Metro, and the Virginia Railway Express, as well as other local bus systems. It serves several Fairfax Metro stations and the City of Alexandria. Limited service is also provided to the City of Fairfax, Washington Dulles International Airport, and The Pentagon.^[2] In 2025, the system had a ridership of 9,771,800, or about 29,700 per weekday as of the first quarter of 2026. Fairfax Connector services are operated under contract by Transdev, and it operates the third largest bus fleet in Washington Metropolitan Area.^[7]

The first buses rolled out in September 1985 as a lower-cost alternative to the Metrobus service of the regional Washington Metropolitan Area Transit Authority.^[1] The original routes connected the southern part of the county (near the Mount Vernon Estate) to the Huntington Metro station which borders Alexandria. This area continues to be the core of the system, and is noted for the number of residents in the Richmond Highway area who use the service at all times of the day. It had ten routes, and numerous routes served Huntington Station. These first 10 routes were previously served by Metrobus. In 1988, The Connector began to operate express routes to connect to Pentagon station. It also expanded through the southeastern portion of Fairfax.^[2]

In 1990, The Connector took over the operation of the RIBS (Reston Internal Bus Service). Service continued to be provided through the southern portion of Alexandria when Van Dorn Street station opened in 1991. In 1994, the service was extended to the high-technology industrial areas of suburban Reston, and Herndon, located between Washington, D.C., and Washington Dulles International Airport. Along State Route 267 (the Dulles Toll Road), express buses carry commuters from free park-and-ride lots to the Washington Metro system. In 1999, the Herndon-Monroe Park & Ride and the Tysons Westpark Transit Station opened, extending their operation within the county.^{[citation needed]}

In 2002, the Connector ordered its first buses operating on Ultra-Low Sulfur Diesel fuel. The network expanded three years later with the opening of the Lorton Park-and-Ride, followed by the Gambrill Road Park-and-Ride in 2005.^{[citation needed]} During this period, the system began integrating with the SmarTrip payment system, allowing passengers to utilize the WMATA run fare network. MV Transportation assumed operations from Veolia Transport on July 1, 2009.^[8]

Major changes began in 2010, when the Reston East Park-and-Ride closed to make way for the Silver Line construction.^[9] After the Silver Line opened in 2014, The Connector modified its service, by providing three circulator routes within Tysons Corner, as well as new service to McLean. Many routes were modified to give riders the ability to transfer with the Silver Line and other portions of the network.^[10]

On July 1, 2019, Transdev commenced a five-year contract to operate the network with an option to extend for a further 10 years.^[11] In December 2019, Fairfax Connector workers operating under Transdev went on strike, reducing system operations to Sunday schedules and impacting approximately 30,000 daily riders.^[12]

On February 22, 2024, Fairfax Connector employees initiated a strike against Transdev, suspending almost all fixed-route services. Regular operations resumed the next month following a new collective bargaining agreement with the Amalgamated Transit Union. ^[13][14]

Fairfax Connector fares are paid in cash or via the WMATA owned SmarTrip system. Fares paid using SmarTrip also include free and discounted transfers between various services.^[15]

As of January 2025^[update], the Fairfax Connector bus system consists of 95 routes.^{[16][inconsistent]}

The Transportation Association of Greater Springfield (TAGS) routes were originally operated by Metrobus. Fairfax Connector assumed operations of TAGS on January 4, 2021, maintaining the free weekday circulator service in the immediate Franconia-Springfield area.^[17][18]

Fairfax Connector operates a fleet consisting of Diesel, Hybrid, and Electric buses produced by Orion Bus Industries, New Flyer and Gillig. The agency also operates three garages in Newington, Fair Lakes, and Reston.^{[citation needed]} The Fairfax Connector fleet roster consists of the following buses:^[2]

• Fairfax Connector website