Fairfax County, Virginia



Our office is open 8:00 AM-4:30 PM M-F

703-877-5600 | TTY 711

4050 Legato Road, Suite 400
Fairfax, VA 22033

Tom Biesiadny, Director

Fairfax County Department of Transportation logo


Since 1977, Fairfax County Department of Transportation (FCDOT) has served the Fairfax County community by enhancing mobility, safety and the quality of life of residents, businesses and visitors through planning, coordinating, funding, implementing and sustaining a multi-modal transportation system that moves people and goods, consistent with the values of the community.

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699 On I/66 Express To D.C.

New Route 699 provides express service from the Fairfax County Government Center, via I-66, directly to major regional employment and educational centers in downtown Washington, D.C., including the U.S. Department of State, the World Bank and The George Washington University Campus.

Plan Now For Winter!

Find out what options you have to plan for your commute and stay informed of service changes during inclement weather.

Workplaces Recognized

The Fairfax County Board of Supervisors recognized a record number of 16 employers who have taken steps to become a Best Workplace for Commuters. The addition of these new employers strengthens Fairfax County’s position as the national leader with a total of 79 Best Workplaces for Employers designees.