InfrastructureSingle-source
2.1
Sitina Tunnel Night Closures Continue for Construction Work
SMELO·SK·about 16 hours ago
The excavation of a tunnel connecting lines 2-green and 4-yellow in São Paulo was completed, with 480 sensors monitoring nearby structures. This milestone represents 78% of the project, and the technical success in avoiding foundation damage is notable. The completion reduces risk of delays or structural issues, supporting urban mobility in Brazil's largest city.
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