Mobility & Curb Rules in Fairfax County, VA (2026)
2 rules for unincorporated Fairfax County, Virginia.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Fairfax County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Red-Light Cameras
Fairfax County runs red-light cameras at up to 25 intersections, imposing a $50 civil penalty, plus photo speed cameras in school crossing and highway work zones with graduated $50-$100 civil penalties for driving 10+ mph over the posted limit.
Fairfax County Red-Light and Speed Cameras
Some RestrictionsFairfax County Code §§ 82-2-7, 82-2-9
the County Executive shall cause traffic light signal violation monitoring systems to be installed and operated at no more than twenty-five intersections within the County at any one time...The monetary penalty imposed under this section shall be fifty dollars and shall not include court costs....for speeds at least 10 but not greater than 14 miles per hour above the posted speed limit, the civ...
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