Global Tunnelling Experts

270 Projects in 48 countries

Updated 28/04-2022

OVERVIEW

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Algeria

1 project

Argentina

5 projects

Australia flag

Australia

12 projects

Austria flag

Austria

2 projects

Azerbaijan flag

Azerbaijan

1 project

Belarus flag

Belarus

1 project

Brazil flag

Brazil

4 projects

Bulgaria flag

Bulgaria

1 project

Canada flag

Canada

11 projects

chile flag

Chile

5 projects

China

29 projects

Colombia flag

Colombia

1 project

Denmark flag

Denmark

3 projects

Ecuador flag

Ecuador

2 projects

Egypt flag

Egypt

4 project

France flag

France

16 projects

Georgia

1 project

Germany flag

Germany

7 projects

Greece flag

Greece

1 project

Hong Kong flag

Hong Kong

11 projects

India flag

India

8 projects

Israel flag

Israel

2 projects

italy flag

Italy

10 projects

Japan flag

Japan

2 projects

Malaysia flag

Malaysia

2 projects

Mexico flag

Mexico

6 projects

Morocco

1 project

Norway

Norway

2 projects

Netherlands flag

Netherlands

2 projects

New Zealand flag

New Zealand

2 projects

Pakistan flag

Pakistan

1 project

Panama

1 project

Peru

1 project

Poland flag

Poland

3 projects

Qatar flag

Qatar

5 projects

Romania flag

Romania

1 project

Russia flag

Russia

6 projects

Saudi Arabia flag

Saudi Arabia

5 projects

Singapore flag

Singapore

23 projects

south korea flag

South Korea

10 projects

Spain

1 project

Sweden

2 projects

Turkey flag

Turkey

12 projects

UAE flag

UAE

3 projects

United Kingdom Flag

United Kingdom

21 projects

USA flag

USA

16 projects

Venezuela flag

Venezuela

3 projects

Project details by country
A-K

Algeria
  • Constantine – Beni Haroun PK 9
Argentina
  • Buenos Aires – Aguas del Parana
  • Buenos Aires – Riachuelo Margen Izquierdo Lot 1
  • Buenos Aires – Riachuelo Margen Izquierdo Lot 3 Outfall
  • Buenos Aires – Sarmiento
  • Buenos Aires – Tunel Aliviador Vega
Australia
  • Brisbane – Cross River Rail
  • Brisbane – Northern Link
  • Canberra – Snowy
  • Gold Coast – Marine Parade
  • Newcastle – Hunter Valley Water
  • Melbourne – Spencer St Sewer Upgrade project
  • Melbourne – West Gate Tunnel
  • Melbourne – Metro Rail Line 1
  • Perth – Forrestfield Airport Link (FAL)
  • Sydney – Northconnex
  • Sydney – Metro City & Southwest (Stage 2)
  • Warburton – O’Shaunassy
Austria
  • Innsbruck – Brenner Basistunnel
  • Andre – Koralmtunnel
Azerbaijan
  • Baku – Metro Purple Line
Belarus
  • Minsk – Potash Mine
Brazil
  • Rio de Janeiro – Copacabana
  • Rio de Janeiro – Linha 4 Sul
  • Sao Paulo – Metro Line 5
  • Sao Paulo – Metro Line 6
Bulgaria
  • Sofia – Metro Line 3
Canada
  • Kemano – Hydro Power T2 Completion Tunnel
  • Mississauga – Eglinton Crosstown West Extension
  • Montreal – REM
  • Saskatoon – Jansen Mine
  • Toronto – Coxwell Bypass
  • Toronto – Crosstown
  • Toronto – Scarborough Subway Extension
  • Vancouver – Broadway Subway
  • Vancouver – Burnaby Tunnel
  • Vancouver – Evergreen Line
  • Vancouver – Water Supply Tunnel
Chile
  • El Teniente – Mine El Teniente
  • Las Lajas – Alto Maipo HEPP
  • Los Condores – Mine Los Condores
  • Santiago – Alto Maipo HEPP
  • Volcano – Alto Maipo HEPP
China
    • Beijing – Metro Line 10
    • Beijing – Zhangjiakou High-Speed Railway Lin
    • Changsha – Changzhutan Intercity Railway
    • Chengdu – Metro Line 18
    • Dongguan – Guangdong Intercity Metro Project
    • Dongguan – Intercity, Foshan
    • Guangdong Lufeng – Nuclear Power Plant Tunnel Project
    • Guangzhou – Metro Line 8
    • Guangzhou – Metro Line 13 Phase 1
    • Guangzhou – Metro Line 14
    • Guangzhou – Pearl River Delta Urban Express Rail Transportation
    • Hangzhou – Wangjiang Road Tunnel
    • Hangzhou – Wenyi Road Highway Tunnel Project
    • Nanning – Metro Line 1 lot 7
    • Nanjing – Jianningxi Road Tunnel
    • Nanjing – Metro Line 10
    • Qingdao – Metro Line 1
    • Shanghai – Bei Heng Motorway
    • Shanghai – Zhuguang Road Tunnel
    • Shantou – Su’ Ai Sea Crossing Tunnel
    • Shantou – Su’Ai Sub-sea Tunnel East
    • Shenyang – Liaoning North Water Diversion
    • Shenzhen – Mawan Sea Crossing road Tunnel
    • Shenzhen – Metro Line 7
    • Wuhan – Metro Line 2
    • Wuhan – Metro Line 7
    • Yangquan – Coal Mine
    • Yuncheng – Shanxi Dashuiwang Water Diversion Project
    • Xiamen – Metro Line 2 Phase 1
Colombia
  • Bogota – Interceptor Tunjuelo Canoas
Czech Republic
  • Pilsen – Ejpovice Tunnelcomplex
Denmark
  • Copenhagen – Damhusledningen
  • Copenhagen – Metro Line M4 Sydhavn Extension
  • Danmark – Howden Axial Fans Aps – Adskillige projekter
Ecuador
  • Tena – Coca Codo Sinclair Hydropower Project Headrace Tunnel
  • Quito – Metro
Egypt
  • Cairo – Metro Line 3
  • Cairo – Suez Channel Road Tunnel
  • Ismailia – Road Tunnel
  • Port Said – Road Tunnel
France
  • Bure – Andra de Bure Ultimate Storage
  • Grenoble – Chute de Gavet HEPP
  • Lyon – Metro
  • Nice – Tramway Line T2
  • Paris – Metro Extension Line 11
  • Paris – Metro Extension Line 14 Lot 2
  • Paris – Metro Extension Line 14 Lot 4
  • Paris – Metro Line 15 Sud Lot 5
  • Paris – Metro Line 15 Sud T2B
  • Paris – Metro Line 15 Sud T3C
  • Paris – Metro Line 15 Sud T2A
  • Paris – Metro Line 16
  • Paris – Railway Virofly Vlizy
  • Paris – RER Extension Line E
  • Rennes – Metro Line B
  • St. Nazaire – OFD
Georgia
  • Tbilisi – Mtkvari HEPP
Germany
  • Berlin – Metro Linie 5
  • Frankfurt – U-Bahn Linie 5
  • Karlsruhe – Kombilösung
  • Rastatt – Rastatt Tunnel
  • Stuttgart – ATCOST
  • Ulm/Wendlingen – Albvorlandtunnel
  • Ulm/Wendlingen – Bosslertunnel
Greece
  • Thessaloniki – Metro Extension
Hong Kong
  • Central Kowloon Route
  • Kai Tak Development Trunk Road T2
  • Shatin Central Link (SCL) Phase 1 – Lot 1103
  • Express Rail Link – XRL – CRCC
  • Shatin Central Link (SCL) Phase 1 – Lot 1128
  • Shatin Central Link (SCL) Phase 1 – Lot 1109
  • Express Rail Link – XRL – CRCC
  • Shatin Central Link (SCL) Phase 1 – Lot 1103
  • Shatin Central Link (SCL) Phase 1 – Lot 1128
  • Shatin Central Link (SCL) Phase 1 – Lot 1109
  • Tuen Mun
India
  • Bangalore – Metro North-South
  • Bangalore – Metro Phase 2 Gottigere-Nagawara
  • Chennai – Metro Phase 1
  • Delhi – Metro Line 3
  • Katni – Sleemanabad Irrigation Tunnel Project
  • Mumbai – Metro Line 3
  • Mumbai – Water Supply IV
  • Veligonda – Irrigation Project
Israel
  • Tel Aviv – Jerusalem Railway Tunnel No. 3
  • Tel Aviv – Metro Red Line
Italy
  • Catania – Metro
  • Caposele – Pavoncelli Aqueduct
  • Barberino di Mugello – Florence/Bologna Galleria Santa Lucia
  • Brixen – Brenner Basistunnel Mauls
  • Milan – Metro Line 4
  • Radimero – Milano-Genova Cociv
  • Serravalle – Milano-Genova Cociv
  • Rome – Metro Line C
  • Savona – Savona Tunnel
  • Turin – Torino Metro Line 1 Extension South
Japan
  • Tokyo – Outer Ring Road
  • Hokkaido
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Project details by country
L-Z

Malaysia
  • Kuala Lumpur – Klang Valley SSP MRT (Line 1)
  • Kuala Lumpur – Klang Valley SSP MRT (Line 2)
Mexico
  • Guadalajara – Tren Ligero de Guadalajara Tunel Urbano
  • Mexico City – Canal General CHALCO Colector
  • Mexico City – Tunnel Emisor Oriente Lot 1
  • Mexico City – Tunnel Emisor Oriente Lot 6
  • Mexico City – Tunnel Emisor Oriente Portal de Salida
  • Mexico City – Tren Toluca
Morocco
  • Casablanca – Sewer Bouskoura
The Netherlands
  • Leiden – Rijnlandroute Boortunnel
  • The Hague – Rotterdamse Baan
New Zealand
  • Auckland – City Rail Link
  • Auckland – Waterview Connection
Norway
  • Bergen – Ulrikentunnel
  • Oslo – Follo Line
Pakistan
  • Azad – Neelum Jhelum Hydropower Project
Panama
  •  Panama City – Metro Line 1
Peru
  • Arequipa – Majes/Siguas II Irrigation Tunnel
Poland
  • Danzig – Slowacki Tunnel
  • Lodz – PKP Tunnel
  • Warsaw – Metro Line 2
Qatar
  • Doha – Idris
  • Doha – Metro Gold Line
  • Doha – Metro Green Line
  • Doha – Metro Red Line North
  • Doha – Metro Red Line South
Romania
  • Bucharest – Metro Line 5
Russia
  • Moscow – Airport Scheremetjewo Transfer Tunnel
  • Moscow – Metro Line 2
  • Moscow – Metro Line 8
  • Moscow – Metro Line 10
  • Moscow – Metro Nekrasovskaya Line
  • Petersburg – Metro Jushnaja
Saudi Arabia
  • Mecca – Haram Sewer Line
  • Taif – Water Transmission System
  • Riyadh – Metro Line 1 2
  • Riyadh – Metro Line 5
  • Qaseem Buridah City
Singapore
  • Changi Airport New Terminal Connector
  • Down Town Line 2 C917
  • Down Town Line 2 C918
  • Down Town Line 2 C921
  • Down Town Line 3 C923
  • Down Town Line 3 C929
  • Down Town Line 3 C931
  • Down Town Line 3 C933
  • Down Town Line 3 C935
  • DTSS Phase 2 T07
  • DTSS Phase 2 T08
  • DTSS Phase 2 T09
  • DTSS Phase 2 T11
  • Keppel Project
  • Murnane Pipeline Project 5
  • Stamford Canal Diversion
  • Thomson Line T206
  • Thomson Line T215
  • Thomson Line T217
  • Thomson Line T219
  • Thomson Line T220
  • Thomson East Coast Line T307
  • Powergrid Transmission Cable Tunnel NS3
South Korea
  • Asan – GTX Rail Line A
  • Changwon – Goseong Green Power Plant
  • Gangneung – Anin Tunnel
  • Icheon – Wonju-Kangneung Railway Tunnel
  • Pyeingchang – P3 Project Ga Pipe Line Construction
  • Seoul – Daegok Sosa Subway
  • Seoul – Dobongsan-Okjung Subway line 7 extension
  • Seoul – Metro Line 9
  • Seoul – Tangjung Utility Tunnel
  • Seoul – 2nd Ring Road Gimpo to Paju
Spain
  • Barcelona – El Prat
Sweden
  • Förslöv – Hallandsas
  • Stockholm – Anneberg/Skanstull Tunnel
Turkey
  • Ankara – Gerede/Ankara Isikli Tunnel
  • Ankara – Metro Line Kecioren/Kizilay
  • Gaziantep – Kilavuzlu Irrigation Main Canal
  • Istanbul – Metro Bakirköy/Bahcelievler/Kirazli
  • Istanbul – Metro Bostanci/Dudullu
  • Istanbul – Metro European Side 3rd Airport Metro Connection
  • Istanbul – Metro Ikitelli/Ataköy
  • Istanbul – Metro Kabatas/Besiktas/Mecidiyeköy
  • Istanbul – Metro Otogar
  • Istanbul – Metro Uskudar/Ihlamurkuya/Cekmekoey
  • Istanbul – Strait Road Crossing Eurasiatunnel
  • Silvan – Silvan Tunnel Diyarbakir
UAE
  • Abu Dhabi – STEP Contract T-02
  • Dubai – Deep Tunnel Storm Water System
  • Dubai – Metro Red Line
United Kingdom
  • Blackpool – RAN DP4 Offshore Irish Sea
  • Bridgwater – Hinkley Point Nuclear Power Plant
  • East Yorkshire – Humber Crossing
  • Glasgow – Shieldhall 3
  • Keswick – Castlering Drive
  • Knighton (Wales) – EVA Rehabilitation Project
  • London – Crossrail C300
  • London – Crossrail C305
  • London – Crossrail C410
  • London – Crossrail C435
  • London – HS2
  • London – Power Tunnels 2 
  • London – Thames Tideway C405 West
  • London – Thames Tideway C415
  • London – Thames Tideway East C415
  • London – Thames Tideway Central
  • London – Thames Tideway Lee Tunnel
  • Newark – Flood Alleviation
  • Scarborough – York Potash Mine
  • Silvertown – 
  • Sneaton – Anglo American Woodsmith
USA
  • Chesapeake – Chesapeake Bay Tunnel
  • Cleveland – Doan Valley Storage Tunnel
  • Cleveland – Dugway Storage Tunnel
  • Detroit – I-75 Storm-Water Drainage Tunnel
  • Fort Wayne – Fort Wayne 3RPORT
  • Hartford – South Conveyance and Storage Tunnel
  • Los Angeles – Crenshaw/LAX Transit Corridor
  • Los Angeles – Effluent Outfall Tunnel
  • Los Angeles – Metro Purple Line Section 2
  • Los Angeles – Metro Purple Line Westside Subway Extension
  • Los Angeles – Regional Connector Transit Corridor
  • Rhode Island – Pawtucket Tunnel
  • San Francisco – Silicon Valley Clean Water Gravity Pipeline
  • Seattle – Ship Canal CSO Tunnel
  • Washington D.C. – Washington Anacostia River Tunnel
  • Washington D.C. – Washington First Street Tunnel
Venezuela
  • Caracas – Guarena Guatire
  • Caracas – Metro Line 2 Los Teques
  • Caracas – Metro Line 5
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