DC-Maryland-Virginia Buses Adapt to Tysons Growth
WMATA reroutes A70, F20 buses in Tysons due to Tysons One Place construction work
WMATA Detours A70, F20 Buses in Tysons
Two WMATA bus routes serving Tysons are running on detours due to construction at Tysons One Place, transit officials said. The A70 and F20 routes began operating on modified paths July 2, though the agency hasn't said when normal service will resume. WMATA classified the service change as high severity and advised riders to expect additional travel time.

Construction Forces Route Changes
The detours stem from construction activity at Tysons One Place, a development in one of Northern Virginia's largest business districts, according to the transit agency. Tysons has experienced significant development and construction activity in recent years as the area continues its transformation into a major urban center. WMATA hasn't publicly specified which specific stops or streets are affected by the detour. Transit agencies typically implement temporary detours when construction blocks regular bus routes or creates safety concerns for passengers.
Limited Details on Service Impact
The transit authority hasn't released information about how many riders are affected or expected delay times for the detoured routes. Both the A70 and F20 are part of WMATA's Metrobus system serving connections throughout the Tysons area. Details about the construction project at Tysons One Place weren't immediately available. WMATA officials were not immediately available for comment on the scope of the service changes or how long the detours are expected to remain in place.

No Timeline for Normal Service
WMATA hasn't announced when the detour is expected to end or when construction at Tysons One Place will be completed. The agency's service alert, published July 2, doesn't include a projected timeline for returning to normal routing. Transit officials said they'll maintain the detours as long as construction activity requires the route modifications.
Riders Advised to Plan Ahead
Passengers who regularly use the A70 or F20 routes should allow extra time for their commutes and check for updates before traveling, according to WMATA. The agency recommends riders plan for alternative routing during the construction period. Moovit provides real-time updates for WMATA bus routes, including detour information and adjusted arrival times for affected stops.











