Skip to main content
Fairfax County, Virginia
Fairfax County Virginia
Fairfax County Virginia

FFX Global Navigation

    • Transportation Homepage
    • Fairfax Connector
    • How Can We Help?
    • Commuter Services
    • Bike-Walk
    • Projects & Studies
    • Boards and Commissions
    • Disadvantaged Business Enterprise (DBE)
    • Solicitations & Bid Advertisements
    • Civil Rights/Title VI
  • Residents
    • Animals & Pets
      • Adoptions
      • Animal Control & Regulations
      • Guide to Dogs
      • Lost & Found Pets
      • Shelter Support & Supplies
      • Wildlife
      • More
      Courts & Legal
      • Case Information
      • Circuit Court Docket
      • Jury Duty
      • Land Records
      • Magistrate
      • Public Law Library
      • Self-Help Resources
      • Traffic Court
      • Vital Records
      • More
      Environment & Energy
      • Invasive Species
      • Litter
      • Recycle, Trash & Compost
      • Sustain Fairfax
      • Trees
      • Watersheds
      • More
      Health & Human Services
      • Basic Needs & Assistance
      • Disability Services
      • Diseases & Conditions
      • Domestic & Sexual Violence
      • Health Clinics
      • Mental Health
      • Opioids
      • More
      Individuals & Families
      • Children & Youth
      • Federal Workforce
      • Immigrants
      • Military & Veterans
      • New Residents
      • Older Adults
      • Parents
      • People with Disabilities
      • Volunteers
      • More
      Land Use & Planning
      • Comprehensive Plan
      • County Capital Projects
      • Land Records
      • Parks Planning
      • Planning Projects
      • Research Tools
      • Transportation Projects
      • Urban Centers
      • More
      Library & Education
      • Adult Education
      • Early Childhood Programs
      • Library Branches
      • Library Catalog Search
      • Public Schools
      • More
      Parks & Recreation
      • Arts
      • Athletic Fields
      • Camps
      • Community Centers
      • Parktakes Classes
      • Rec Centers
      • Senior Centers
      • Teen Centers
      • Trails
      • More
      Permits & Licenses
      • Birth & Death Certificates
      • Building
      • Child Care
      • Dogs
      • Health
      • Marriage
      • Park Use
      • Solicitors
      • More
      Property & Housing
      • Affordable Housing
      • Code & Zoning
      • Neighborhoods
      • Real Estate Values
      • Recycling & Trash
      • Tenant Landlord Issues
      • Utilities
      • More
      Public Safety & Emergencies
      • 9-1-1
      • Emergency Preparedness
      • Fire & Rescue
      • Gun Violence Prevention
      • Police
      • Scams
      • Sheriff
      • Storm Center
      • More
      Roads & Commuting
      • Bike & Walk
      • Connector Bus
      • Metrobus & Metrorail
      • Park & Ride
      • Pedestrian Safety
      • Road Maintenance/VDOT
      • Street Parking
      • Toll Roads
      • Transportation Projects
      • More
      Taxes & Fees
      • Car Taxes
      • Park Fees
      • Real Estate Taxes
      • Tax Relief
      • Trash Disposal Fees
      • More
      Voting & Elections
      • Absentee Voting
      • Early Voting
      • Election Results
      • Polling Places
      • Voter Registration
      • More
      Weather & Climate
      • Air Quality
      • Climate Action Dashboard
      • Extreme Heat
      • Floods
      • Ready Fairfax
      • Resilient Fairfax
      • Snow
      • Tornadoes
      • More
  • Business
    • Business & Construction
      • Building Permits
      • Code & Zoning
      • Land Use
      • More
      Business Services
      • Business Emergency Preparedness
      • Business Taxes
      • Consumer Services
      • Employer Transportation Service
      • Green Business Partners Program
      • Home-Based Business
      • Regulation & Licensing
      • Small Business
      • Starting a Business
      • Workplace Issues
      • More
      Doing Business with Fairfax
      • Contracting and Procurement
      • Current Solicitations
      • Permits
      • Vendor Pitch Portal
      • More
  • Government
    • About
      • Codes & Standards
      • Countywide Strategic Plan
      • Facilities & Locations
      • History of Fairfax County
      • Operating Status
      • More
      Board of Supervisors
      • Auditor
      • Board Members
      • Boards, Authorities & Commissions
      • Clerk Services
      • Committees
      • Meetings & Agendas
      • More
      Budget & Finance
      • Bonds
      • Budget
      • Financial Transparency
      • Unclaimed Money
      • More
      Departments & Agencies
      Jobs & Employment
      • Full-Time Openings
      • Internships
      • Seasonal & Non-Merit
      Maps & Data
      • Countywide Data Analytics
      • Demographics
      • Geographic Information Systems
      • Interactive Data Tools
      • More
      One Fairfax
      • Digital Equity
      • Inclusive Engagement
      • Trust Policy
  • Fairfax County Virginia
  • Services
    • Find
      • Animal Services
      • Health Clinics
      • Jobs
      • Library Resources
      • Lost or Found Pet
      • Mental Health Support
      • Park Classes
      • Real Estate Values
      • Recycling & Trash
      • Volunteer Opportunities
      • More
      Pay
      • Business Taxes
      • Car Taxes
      • Dog Licenses
      • Driving & Parking Fines
      • False Alarm Fees
      • Real Estate/Property Taxes
      • SACC Payments
      • More
      Register/Apply
      • Basic Needs & Assistance
      • Building Inspections
      • Car Registration
      • Fairfax Alerts
      • Permits & Licenses
      • Tax Relief
      • Vote
      • More
      Report
      • Animal Control Issues
      • Consumer Complaints
      • Crime
      • Domestic Violence
      • Financial Crimes
      • Neighborhood Complaints
      • Road Issues to VDOT
      • Street Light Outages
      • More
  • Connect
    • Alerts, Emails & Apps
      • Email Subscriptions
      • Fairfax Alerts
      • Mobile App
      • More
      Community Engagement
      • Surveys & Projects
      Contact
      • Directory
      • Hotlines & Emergency Numbers
      • VDOT
      • VFOIA Requests
      • More
      News & Events
      • Daily Headlines
      • Emergency Information Blog
      • Events Calendar
      • NewsCenter
      • NotiCentro (Spanish)
      • Public Meetings Calendar
      • More
      Social Media
      • Comments Policy
      • Directory of Accounts
      • More
      TV, Video & Podcasts
      • Channel 16
      • Podcasts & Radio
      • YouTube
      • More
  • TRANSLATE

    • Language Selection

      To change the language of this website, click the drop-down list and select the desired language. The Fairfax County Web site is being translated through "machine translation" powered by Google Translate. Disclaimer

Transportation

  1. Home
  2. Transportation
  4. Rectangular Rapid Flashing Beacons (RRFBs)

Transportation Alert:

CONTACT INFORMATION: Our office is open 8:00 AM-4:30 PM M-F
703-877-5600 TTY 711
DOTInfo@fairfaxcounty.gov
4050 Legato Road, Suite 400
Fairfax, VA 22033
Gregg Steverson
Director

Department Resources

  • Transportation Homepage
  • Fairfax Connector
  • How Can We Help?
  • Commuter Services
  • Bike-Walk
  • Projects & Studies
  • Boards and Commissions
  • Disadvantaged Business Enterprise (DBE)
  • Solicitations & Bid Advertisements
  • Civil Rights/Title VI

Related Resources

  • Fairfax County Agencies
    • Department of Planning and Zoning
    • Department of Public Works & Environmental Services
    • Department of Tax Administration
    • Neighborhood and Community Services
    • Park Authority
    • Police Department
  • State Agencies
    • Department of Rail and Public Transportation
    • Virginia Department of Transportation
  • Federal Agencies
    • Federal Highway Administration
    • Federal Transit Administration
  • Regional Entities
    • Capital Bikeshare
    • Council of Governments
    • Virginia Railway Express (VRE)
    • WMATA

Rectangular Rapid Flashing Beacons (RRFBs)

RRFB Reston Town Center

To enhance pedestrian and bicycle safety, Fairfax County is working with the Virginia Department of Transportation (VDOT) to install Rectangular Rapid Flashing Beacon (RRFBs) at targeted crosswalks around the County.

The flashing yellow lights, when activated, signal to drivers and bicyclists using the roadway to stop to those in the crosswalk before proceeding. RRFBs are a warning device for drivers. Pedestrians need to watch for approaching traffic even if the RRFB has been activated.

  • Report a Problem with a Rectangular Rapid Flashing Beacon (RRFB)


 

Sully

  • Pleasant Valley Road and Martins Hundred Drive
  • Franklin Farm Road and Thorngate Drive
  • Franklin Farm Road and Old Dairy Road
  • Pleasant Valley Road and Wetherburn Drive

Dranesville

  • Westmoreland Street and McLean High School entrance
  • Chain Bridge Road and Wasp Lane
  • Westmoreland Street and Rosemont Drive

Hunter Mill

  • Bluemont Way and Discovery Street
  • South Lakes Drive and Tanbark (east)
  • South Lakes Drive and Green Watch Way
  • Soapstone Drive and 7-Eleven
  • Soapstone Drive and Ridge Heights Road
  • Flint Hill Road and Flint Hill Elementary School
  • Sunset Hills and Fairfax County Parkway
  • Reston Parkway Northbound to Dulles Toll Road Eastbound On-Ramp
  • Hunter Mill Road and Colvin Run Trail

Mount Vernon/Franconia

  • Frye Road, north of Richmond Highway

Mount Vernon

  • Mount Vernon Memorial Highway and Southwood Drive

Providence

  • Prosperity Avenue / Cross County Trail / Eakin Community Park
  • Route 7 and Dulles Toll Road ramp (EB Route 7 to WB Dulles Toll Road)
  • Eskridge Road and Strawberry Lane
  • Virginia Center Boulevard I-66 ramp
  • Nutley Street I-66 ramp
  • Nutley Street Spur 1
  • Nutley Street Spur 2
  • Blake Lane and Bushman Drive

Mason

  • N Beauregard Street and N Chambliss Street
  • 395 and Edsall Road Ramps
  • Edsall Road and Bren Mar Pool

Mason/Providence

  • Gallows Road and Aston Street
How to Use an RRFB
Drivers and On-Street BicyclistsPedestrians and Bicyclists in the Crosswalks
1. Anticipate people when approaching a crosswalk.1. When you are ready to cross, press the button to activate the flashing yellow warning lights.
2. Flashing yellow lights may indicate that people are ready to cross or are crossing.2. Make eye contact with drivers to confirm they are stopping before entering the crosswalk.
3. Stop for people on foot or bicycle within a crosswalk and give enough space so that your vehicle does not block another driver's view of people crossing.3. Continue to scan both directions as you cross the street.
4. Do not stop in or block a crosswalk. 
5. Do not pass another vehicle that is stopped at a crosswalk. 
6. Wait for people walking or bicycling to clear the crosswalk before proceeding, regardless of the status of the RRFB. 

Click on an image below for "How to Use an RRFB" flyer in English and Spanish.

How to Use an RRFB

 

Como user un RRFB

 

Feedback?

Contact the project team


Recent Interactions

    Ask Fairfax

    Terms & Conditions
    Live chat available Search our site

    Related Resources

    • Fairfax County Agencies
      • Department of Planning and Zoning
      • Department of Public Works & Environmental Services
      • Department of Tax Administration
      • Neighborhood and Community Services
      • Park Authority
      • Police Department
    • State Agencies
      • Department of Rail and Public Transportation
      • Virginia Department of Transportation
    • Federal Agencies
      • Federal Highway Administration
      • Federal Transit Administration
    • Regional Entities
      • Capital Bikeshare
      • Council of Governments
      • Virginia Railway Express (VRE)
      • WMATA
    • Translate
    • Awards
    • Site Feedback
    • PRIVACY POLICY & COPYRIGHT
    Main Address

    12000 Government Center Pkwy
    Fairfax, VA 22035

    Phone

    703-324-7329

    TTY 711

    Site Tools
    • Website Accessibility
    • Translate
    • Download Mobile App
    Support
    • ADA Accessibility
    • FOIA Requests
    • Website Administrator
    Additional Resources
    • Fairfax County Public Schools
    • Economic Development Authority
    • Visit Fairfax
    • Council of Governments
    • Commonwealth of Virginia
    • USA.gov
    • Calendar
    • Channel 16
    • Mail
    • Security
    • WIFI
    • Facebook
    • Twitter
    • Instagram
    • YouTube
    • Mobile

    The Official Site of Fairfax County