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The Rebouças, Zuzu Angel, and Acústico tunnels will be closed for maintenance.
Published on 24/11/2025 - 13:27 | Updated
During the closure, vehicle traffic will follow a reversible lane to the left in the direction of the South Zone - Disclosure/City Hall The Rebouças Tunnel will be closed this Monday (November 24th), in the direction of the city center, from 11:30 PM to 5:23 AM, for maintenance work. The tunnels in the opposite direction will operate with one reversible lane (the left lane) in the direction of the city center and two traffic lanes in the direction of Lagoa.
The Zuzu Angel and Acústico Rafael Mascarenhas tunnels will be closed in the direction of Gávea, from 11:30 PM to 5:00 AM, for maintenance work. The main alternative route is Avenida Niemeyer.
Guidance for drivers: specific signage will be installed to guide and alert drivers. CET-Rio operators will monitor traffic conditions and intervene if necessary. In addition, traffic light timings will be adjusted to improve traffic flow on the detour route and main corridors in the area.
