WMATA F1X Detours for Fort Belvoir Construction

WMATA F1X southbound buses detour via Gunston Road due to Gorgas Road construction

WMATA F1X Route Detours on Gorgas Road

Riders heading to Fort Belvoir Commissary on WMATA's F1X bus route will need to plan for a detour starting March 30. The transit agency announced the temporary route change due to construction on Gorgas Road between Gunston Road and Woodlawn Road, with the detour expected to last through August 31. Only southbound buses traveling toward Fort Belvoir Commissary will be affected, while northbound service to King St-Old Town won't see any changes.

Construction Prompts Five-Month Route Adjustment

The construction project on Gorgas Road requires a five-month detour for southbound F1X service, transit officials said. WMATA typically implements temporary route changes when roadwork blocks regular bus paths, ensuring continued service to riders while infrastructure improvements proceed. The F1X route serves the Fort Belvoir area and connects to King St-Old Town Metro station, providing a critical link for military personnel, commissary shoppers, and local commuters. Officials didn't specify what type of construction is taking place or which agency is managing the roadwork.

Southbound Buses Will Use Gunston Road

Southbound F1X buses will detour onto Gunston Road at Gorgas Road, then resume their regular route on Sibert Road at Fort Belvoir Commissary, according to WMATA. The detour affects only the southbound direction, leaving northbound service unchanged. Officials said the route modification will add travel time to southbound trips, though they didn't provide specific estimates for how many additional minutes riders should expect. The agency said all regular F1X stops outside the construction zone will continue to be served as scheduled.

Detour Runs Through Late August

The temporary route change takes effect March 30 and will remain in place until August 31, transit officials confirmed. WMATA said the detour will stay in effect until further notice, suggesting the end date could shift depending on construction progress. The agency typically provides updates on service changes through its MetroAlerts system and encourages riders to sign up for notifications. Officials didn't say whether they'll provide advance notice before returning to the regular route or if any additional service adjustments might be needed during the construction period.

Riders Should Plan for Extended Travel Times

Passengers traveling southbound on the F1X should allow extra time for their trips during the five-month detour period. WMATA encourages riders to sign up for MetroAlerts to receive real-time updates about the route change and any additional service modifications. Moovit provides real-time F1X bus tracking and alternative route suggestions for riders affected by the Gorgas Road construction detour.