Traffic control services
Traffic Control in Fairfax County, VA
Flaggers, lane closures, truck-mounted attenuators and traffic control plans for work on VDOT roads and town streets across Fairfax County.
Crews for work in Fairfax County
LADMA has a location in Fairfax. We supply traffic control for contractors, utilities and property owners:
- Flagging with ATSSA-certified flaggers
- Lane, shoulder and road closures
- Sidewalk closures and pedestrian detours
- Arrow boards, message boards and truck-mounted attenuators
- Traffic control plans for your permit
- Emergency and short-notice work, with 24/7 dispatch

Who permits work in Fairfax County
| Road or topic | Who handles it | What to know |
|---|---|---|
| Most public roads | VDOT, through its Fairfax and Arlington permit section | Land Use Permit, filed in VDOT's land use permit system (LUPS) |
| County-maintained roads | Fairfax County | The County maintains fewer than 10 miles of public road |
| City of Fairfax streets | City of Fairfax Public Works | Right of Way Permit for any disturbance, including lane closures |
| Town streets | Towns of Vienna and Herndon, City of Falls Church | Each handles right of way permits through its public works office |
Work on a VDOT highway needs a VDOT Land Use Permit, and setups follow the Virginia Work Area Protection Manual. VDOT's permit rules keep work from interfering with peak traffic on heavily traveled highways.
Local rules to plan around
- VDOT maintains most roads in Fairfax County, so most jobs need a VDOT Land Use Permit.
- VDOT must approve blocking or detouring traffic before it happens, and requires notice before excavation.
- The Dulles Toll Road and the George Washington Memorial Parkway are not VDOT roads and have their own owners.
Office names, forms and lead times change. Confirm the current rules with the agency before you apply.
What to send for a quote
- The address, or the road and the nearest cross streets
- What needs to close: lane, shoulder, sidewalk or the full road
- Dates, work hours, and whether the work is by day or by night
- How many flaggers or what equipment you expect to need, if you know
- Your permit or permit conditions, if you already have them
See also traffic control in Northern Virginia, traffic control plans in Northern Virginia, virginia permit coordination.
Our office
LADMA Traffic Control, Northern Virginia office, Fairfax
8280 Willow Oaks Corporate Dr, Suite 600, Fairfax, VA
Need traffic control in Fairfax County?
Tell us where the work is and what needs to close. We will come back with a quote.