The biofilm gets its distinctive colour from rusting reinforcement in the shotcrete. When seawater penetrates concrete in ...

The 4.531-km Silkyara road tunnel is vital for the Char Dham Yatra. The two-lane, two-directional tunnel will be completed at a cost of about `853 crore. Once completed, it will reduce the ...

Mulla Baug residents in Manpada protested against a revised Thane-Borivali tunnel road alignment, fearing loss of greenery and increased traffic. They claim the route, now closer to their homes ...

Thane: Following a silent protest by residents of Mulla Baug in Manpada opposing the alleged last-minute change in the alignment of the Thane-Borivali tunnel road project, The MMRDA organized a ...

Amidst preparation for the execution of the ₹40,000-crore tunnel road within Bengaluru connecting the North-South and the East-West corridors, the Karnataka government has proposed a peripheral ...

This tunnel is part of Contract Package I-1 (CP I-1) – a 10.7-km stretch of road-tunnel combo built by the Shimizu-Ulticon-Takenaka joint venture. Completion status The Davao City Bypass is ...

THE Department of Public Works and Highways (DPWH) said on Sunday that it is pushing forward with the completion of the Philippines’ longest road mountain tunnel—a 2.3-kilometer twin-tube ...

Nasty graffiti at the Robinson Road tunnel in western Vigo County has prompted public officials to offer a reward for information leading to the arrest of the vandals. "Someone has written ...

The Department of Public Works and Highways (DPWH) has entered a significant stage in the construction of the 2.3-kilometer twin-tube tunnel—soon to be the longest road mountain tunnel in the ...

When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high costs and the risk of damage if stone and concrete drop from the tunnel roof ...

The first new road crossing east of London’s Tower Bridge in 33 years has opened. The Silvertown Tunnel connects Silvertown with the Greenwich Peninsula, running beneath the River Thames.