F1X Bus Reroutes to Maintain Fort Belvoir Access

WMATA's F1X bus route detours via Gunston and Sibert Roads due to Gorgas Road construction

F1X Bus Route Detours on Gorgas Road

WMATA's F1X bus route will detour around construction on Gorgas Road between Gunston Road and Woodlawn Road starting March 30, transit officials said. The five-month detour affects southbound buses heading to Fort Belvoir Commissary, which'll be rerouted via Gunston Road and Sibert Road through August 31. Northbound F1X buses traveling toward King St-Old Town won't be affected by the construction.

Construction Closes Gorgas Road Segment

The street closure on Gorgas Road is necessary to accommodate ongoing construction work in the area, according to WMATA. Transit agencies typically implement detours when road construction blocks regular bus routes, rerouting vehicles along parallel streets to maintain service continuity. The closure affects a segment between two major cross streets, requiring southbound buses to use an alternate path. Officials said the detour is designed to minimize disruption while allowing construction crews to complete necessary work.

Southbound Buses Take Alternate Route

Southbound F1X buses heading toward Fort Belvoir Commissary will follow a modified route using Gunston Road and Sibert Road instead of the closed Gorgas Road segment, WMATA confirmed. The detour adds alternative streets to maintain access to destinations along the route. Northbound service toward King St-Old Town will continue on the regular route without changes. Officials didn't specify whether the detour will add travel time to southbound trips, though riders are advised to allow extra time for their journeys.

Detour Runs Through Late Summer

The temporary detour takes effect March 30 and will remain in place until August 31, giving construction crews five months to complete work on Gorgas Road, officials said. WMATA typically provides advance notice of service changes to help riders plan accordingly. The agency encourages passengers to sign up for MetroAlerts for real-time service updates during the construction period.

Riders Should Plan for Extra Travel Time

F1X riders should plan trips accordingly and allow extra time for travel during the five-month detour period, transit officials said. The reroute primarily affects southbound passengers heading to Fort Belvoir Commissary and stops along that direction. Moovit provides real-time updates for WMATA routes, helping riders track bus locations and adjust to temporary service changes during construction periods.