Our friends at Greater Greater Washington recently posted an eight point plan to enhance walkability in North Bethesda. Might their ideas work in Tysons?
The overpass project will directly connect North Tysons to East Tysons via a bridge over 495 which will be different than most highway overpasses, including pedestrian provisions.
WMATA's year-ling SafeTrack plan will have widespread impact throughout the Washington, D.C. region. Silver Line riders will feel the disruptions early (an often).
There are places in the world that have found a balance between vehicle and pedestrian access, and it doesn't always mean creating the traditional "human scale" infrastructure that one might find in an old colonial town.
Road widenings are coming between Tysons and Loudoun County as part of an on-going VDOT study, but a more critical section of the corridor needing solutions is that between Alexandria and Tysons.