CET-Rio announces the scheduled road closures for Monday (June 29th).

Published on 29/06/2026 - 19:13 | Updated

Santa Barbara Tunnel
The Santa Bárbara Tunnel will be closed in the Laranjeiras direction from 11:30 PM this Monday (March 29nd) to 4:30 AM on Tuesday (March 06rd) for maintenance work. The tunnel in the Santo Cristo direction will operate normally.
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Rebouças Tunnel
The Rebouças Tunnel will be closed in the direction of the city center, from 10 pm this Monday (June 29th) to 5 am on Tuesday (June 30th), for revitalization work. The tunnels in the opposite direction will operate with one reversible lane (left) towards the city center and two traffic lanes towards Lagoa.
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Acoustic Tunnels and Zuzu Angel
The Zuzu Angel and Acústico Rafael Mascarenhas tunnels will be closed in the direction of Gávea, from 11:30 pm this Monday (June 29th) to 5 am on Tuesday (June 30th), for maintenance work. The main alternative route is Avenida Niemeyer, which will operate normally, with two-way traffic.

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Elevation of the Flags
The lower deck of the Elevado das Bandeiras will be closed in the direction of São Conrado, from 11 pm this Monday (June 29th) to 4:30 am on Tuesday (June 30th) for revitalization. The Barra – São Conrado connection will be made via the upper deck of the Elevado das Bandeiras, which will be operating in the direction of São Conrado.

Guidance for drivers
Drivers should pay attention to the signage installed in the area. CET-Rio operators will monitor traffic conditions and intervene if necessary. In addition, traffic light timings will be adjusted to improve traffic flow on detour routes and main corridors in the region.

  • June 29th, 2026
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