Get AI Briefings, Transcripts & Alerts on Local & National Government Meetings — Forever.
Fairfax Center task force flags worsening PM congestion, backs Parkway extension and multimodal fixes
Loading...
Summary
Fairfax County staff told the Fairfax Center Area Task Force that PM‑peak congestion is projected to worsen on corridors including Monument Drive and recommended the Government Center Parkway extension, targeted traffic signals at two failing unsignalized intersections, strategic road diets and active‑transportation upgrades; all require further study and VDOT coordination.
Fairfax County staff presented results of a transportation study to the Fairfax Center Area Task Force and said evening (PM) traffic, not the morning commute, shows the most pronounced and expanding congestion in the study area.
"In the AM peak period, traffic operations are generally acceptable across the study area, and congestion is not a major concern. However... in the PM peak period, we begin to see more congestion emerge," Ashley Denner of the Fairfax County Department of Transportation said while reviewing volume‑to‑capacity maps and future forecasts.
Staff and consultants identified recurring pressure points on Monument Drive, Lagada Road, Government Center Parkway and Post Forest Drive. Tom Burke, a county staff presenter, described a long‑standing concept to extend Government Center Parkway across I‑66 to the mall Ring Road as a mitigation that would spread trips and provide a more direct bicycle and pedestrian connection between the government center and Fair Oaks Mall. "You could see... a lot of the red on Monument between Fair Lakes Parkway and Government Center Parkway went from red to yellow, which is a good thing," Burke said when summarizing modeled improvements from the extension.
Task force members pressed staff on how that concept would coexist with express lanes and a future Metro station. A committee member urged the county to reflect mitigation and the express‑lane/Metro alignment on comp‑plan maps so future decision‑makers see the county’s intent. Staff replied that comp‑plan text already supports accommodating Metro and that maps are deliberately higher‑level; they said adding clarifying notes or graphics is feasible and that VDOT was asked to include a diversion in Transform 66 work so express lanes and Metro could be made compatible.
Staff also detailed targeted near‑term and long‑range mitigations. Two unsignalized intersections were identified as operating at failing levels in future PM conditions and may warrant traffic signals after signal‑justification studies and VDOT approval: Monument Drive at Fair Ridge Drive (behind Safeway) and Legato Road at Dixie Hill Road/Ruffin Drive. Denner said these and other improvements are planned on a 20–30 year horizon and would require additional technical study.
The study recommends road diets where existing traffic volumes no longer justify four continuous through lanes. Potential candidates include Random Hills Road, Lagada Road south of Government Center Parkway and Monument Drive near Government Center Parkway. Road diets would reallocate space for bike lanes, wider sidewalks, cycle tracks or pedestrian refuges while improving safety and accessibility for all users.
On active‑transportation, staff compared current plan language with the county trails plan and the Active Transportation Trails (ATT) recommendations, noting the ATT plan recommends 10‑foot urban trails along both sides of Fair Lakes Parkway to improve pedestrian and bicycle access. Denner said strengthening multimodal connectivity and targeting PLoC/BLoTS scores of 1 or 2 will guide prioritization.
Staff emphasized that each measure will require further study and coordination with VDOT before implementation. They also noted maintenance, sight‑distance rules and potential cost‑sharing could affect tree preservation and landscaping along VDOT‑controlled corridors.
Ryan Stewart, senior planner with the Department of Planning and Development, said staff will continue to refine plan text and graphics and will return with follow‑up materials; the task force’s next meeting is scheduled for Monday, May 11 at 7 p.m. to begin government‑center visioning.
Why this matters: the recommendations aim to balance traffic operations with pedestrian and bicycle access as Fairfax Center grows; staff flagged dependencies on VDOT approvals, signal‑warrant studies and long‑range funding.
