All Tunnelling Articles

Webuild completes 24km of Brenner Base Tunnel
A milestone has been reached on the project that will connect Italy and Austria via rail
Webuild wins €1bn contract for Romanian road
Italian construction giant to undertake complex 37km-long highway and tunnel project across the Carpathian mountains
Collaborative approach for Lower Thames tunnel
National Highways invites bidders for €2.7bn contract to enter ‘competitive dialogue’
Bulgarian road tunnel closer
Consortium expected to sign contract this week for 3km Shipka tunnel in central Bulgaria
Webuild tests autonomous prototype
Remote-controlled prototype able to be used as a substitute to workers during tunnel exploration
Ferrovial wins €438m contract on Grand Paris Express
Spanish construction giant will bore a 6.7km tunnel section as part of the Paris Metro line 18 in France
Work starts on major Polish road and tunnel project
Mostostal Warszawa and Acciona break ground on €500m S19 expressway
Site report: Seattle wastewater tunnel project on track
Enormous TBM at work beneath the streets of Seattle
Europe’s most impressive tunnel projects
How the latest tunnelling projects are breaking new ground in construction
TBM Serena makes Brenner tunnel breakthrough
Webuild’s tunnel boring machine completes 14km dig in 3.5 years
Robbins Crossover XRE breaks record as World’s fastest TBM
Turkish TBM breaks through completing Esme-Salihli Railway Tunnel
Infrastructure’s technology testbeds
Mark Sugden of Withers & Rogers looks at why so many construction innovations are first tested on mega projects
Tunnel work starts on €1.2bn Slovenian rail project
Line between Divača and Koper will feature over 20km of tunnels and bridges
Malta-Gozo tunnel a step closer
Multinational consortium ‘recommended’ for Mediterranean islands connection
Rail tunnel construction completed at Munich Airport
Porr subsidiary Stump Spezialtiefbau ends three-year and 1.8km extension project
Tenders requested for Turkish road tunnel
€100 million project will include the longest stretch of underground highway in Izmir
Tunnel boring machine sets new world records
Robbins Crossover XRE TBM achieves longest daily, weekly and monthly lengths of excavated tunnel on Turkey’s Emse-Salihli Railway Tunnel
Court rules against €2 billion Stonehenge tunnel
Judge says go-ahead for road tunnel beneath ancient UK site is unlawful
Construction set to start on Athens metro’s Line 4
Alstom-led consortium wins contract to build long-awaited €1.2bn rail line in Greek capital
Madrid awards ring-road tunnel project contract
Ferrovial and Acciona joint venture to enclose part of the Spanish city’s M30 orbital and build new underground road section for the Calle-30 tunnel
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