A58 Bus Detours in Rosslyn for Construction

WMATA A58 buses detour around Central Place Tower Tunnel closure from March to July 2026

WMATA A58 Bus Detours in Rosslyn for 4 Months

Riders on WMATA's A58 bus route will face a four-month detour through Rosslyn as construction closes the Central Place Tower Tunnel, transit officials said. The detour affects eastbound buses traveling from Wilson Boulevard to Farragut Square starting March 1, 2026, and continuing through July 3, 2026. Westbound service toward Seven Corners won't be affected by the tunnel work.

Context

The Central Place Tower Tunnel closure is part of construction work in Rosslyn's downtown core, according to WMATA. The tunnel typically provides a direct route for eastbound A58 buses traveling between Arlington and downtown Washington. Transit officials said the extended timeline reflects the scope of work needed on the tunnel infrastructure. The agency updates riders through its MetroAlerts system when construction projects affect regular bus routes.

Detour Details

Eastbound A58 buses will detour onto N Moore Street at Wilson Boulevard, then rejoin their regular route on M Street NW at 34th Street, officials said. The detour adds several blocks to the eastbound journey toward Farragut Square. WMATA didn't specify how much additional travel time riders should expect, but advised passengers to allow extra time for their trips. The agency said westbound buses continuing to Seven Corners will maintain their normal route through the tunnel area.

Timeline

The detour takes effect Sunday, March 1, 2026, and runs through Friday, July 3, 2026, according to WMATA. The agency last updated its advisory on April 20, 2026, at 3:40 PM. Officials didn't say whether the construction timeline could be extended beyond the July completion date. WMATA typically provides updates on long-term detours as work progresses.

Rider Impact

Passengers are advised to allow additional travel time and avoid the area if possible during the four-month construction period. WMATA encourages riders to sign up for MetroAlerts for real-time service updates. Moovit provides real-time bus tracking and alternative route suggestions for A58 riders navigating the Rosslyn detour.