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Industry News

Funding problems affect metro line extensions

05/01/2026

In the Athens metropolitan area, construction of Line 4 is continuing, with the Avax-Ghella-Alstom consortium saying the two tunnel-boring machines ...

Transport Minister inspects progress on Cairo Metro Line 4 phase one

05/01/2026

Four tunnel boring machines (TBMs) are in operation—two in each direction. According to the project timeline, the first TBM has reached the Grand ...

Here's what happened with Toronto's Scarborough Subway Extension in 2025

05/01/2026

SSE tunnelling, which began in January 2023, is being carried out with the largest tunnel boring machine (TBM) ever used on a Canadian transit project ...

NHAI connects Tunnel No. 4 on Shimla bypass

02/01/2026

NHAI PIU Shimla Project Director Anand Kumar, Bharat Construction ... The tunnel was constructed using the New Austrian Tunnelling Method (NATM) ...

Mumbai-Ahmedabad Bullet Train Update: Palghar Tunnel Breakthrough Achieved

02/01/2026

NHSRCL Bullet Train Project | India First Bullet Train Update: Last year, the Ministry of Railways achieved a breakthrough in the construction of ...

Main tunnel works connecting future Changi Airport T5 to existing T2 completed

02/01/2026

Main tunnel works connecting the future Terminal 5 to the existing Terminal 2 are completed, as the Changi East development gathers pace...

Testing completed on Hudson River Tunnel boring machines

30/12/2025

The project calls for construction of 9 miles of passenger-rail track between New York ...

World's longest motorway tunnel finally opens in £3BILLION project

30/12/2025

The Tianshan Shengli (Victory) Tunnel, located in the Tianshan Mountains of Xinjiang, China, measures some 22 kilometres – roughly 13.75 miles – and ...

Cross-river tunnel of Nanjing Metro Line 4 Phase II completes tunneling

29/12/2025

This photo taken on Dec. 27, 2025 shows the rear of the "Xinzhengcheng" tunnel boring machine at the construction site of Nanjing Metro Line 4 ...

Tunnels Design and Construction Market is Going to Boom

29/12/2025

HTF Market Intelligence projects that the global Tunnels Design and Construction market will expand at a compound annual growth rate (CAGR) of 6.80% from 2025 to 2032, from 72 Billion in 2025 to 121 ...

Longest tunnel in the world costing £7billion will connect 3 European cities

29/12/2025

The Brenner Base Tunnel is currently under construction and will connect the countries of Austria and Italy. The impressive tunnel, which is set ...

Georgian Officials Mark Completion of Railway Modernization, Hoping to Boost Transit

26/12/2025

The works also included the construction of the 8,300-meter dual-tube tunnel near Kvishkheti, 10 bridges, six tunnels, and around 100 engineering ...

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Beakaert Maccaferri: bm-underground.com