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February 22, 2020


 Road tunnels and technology in an operational perspective
Arild Petter Sovik, Tunntech Global News

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Faroe Islands - Long subsea tunnels connecting the islands

Faroe Islands - Long subsea tunnels conn…

Jan 11, 2018 12016 Europe

A total investment of around 260 million Euros, which is by far the largest single investment ever m...

State of the art tunnel fire training

State of the art tunnel fire training

Jan 04, 2018 3816 Technical visit

In desember 2017, I visited the International Fire Academy in Balsthal, Switzerland. A special desig...

New cost effective tunnel jet fan

New cost effective tunnel jet fan

Nov 13, 2017 3761 Ventilation

Its improtant for any tunnel operators to lower the costs and improve energy efficiency, especially ...

Breakthrough in the construction of the longest subsea tunnel in the world

Breakthrough in the construction of the …

Oct 19, 2017 3756 Europe

The last drill and blast is done and there is now access from both sides in what will be the longest...

Road Tunnel Fires (Database)

Road Tunnel Fires (Database)

Nov 19, 2017 3481 Global

Database with 76 important road tunnel fires (end of the page).

Sydney - Large project causes concerns

Sydney - Large project causes concerns

Mar 14, 2018 3364 Oceania

The Western Harbour Tunnel and Beaches Link project will have a great impact on local environment...

The Huguenot tunnel case study

The Huguenot tunnel case study

Nov 06, 2017 3218 Africa

Road authorities in South Africa are looking into how to renovate and improve operation and safety ...

New innovative materials in tunnels

New innovative materials in tunnels

Aug 15, 2018 2945 Road, drainage & construction

Several innovative businesses are working with new better materials to provide tunnel owners with co...

4D BIM in tunnel engineering

4D BIM in tunnel engineering

Oct 21, 2017 2889 BIM

BIM helps you to anticipate issues, assess information, and act more confidently at each stage of yo...

PIARC presenting latest reports on tunnel operations

PIARC presenting latest reports on tunne…

Oct 12, 2019 431 Event reports

Thousands of the world’s foremost experts in road infrastructure, transport and technology met in...

The 4th industrial revolution

The 4th industrial revolution

Aug 05, 2019 809 BIM

Tunnels represents the most challenging part of an road infrastructure when it comes to the complex...

Only one offer on E39 Rogfast - 26.5 km subsea tunnel

Only one offer on E39 Rogfast - 26.5 km …

Jul 11, 2019 1245 Europe

The Kvitsøy contract is described as the most technically challenging of the three Rogfast contract...

The world's first underwater half-marathon!

The world's first underwater half-marath…

Jun 17, 2019 781 Europe

October 5th, the world's first and only underwater half-marathon will be held in the new Ryfast tunn...

New software for dangerous goods

New software for dangerous goods

May 21, 2019 1011 Safety & Security

A new version of the DG QRAM software (Quantitative Risk Assessment Model for the Transport of Dange...

World Tunneling Congress 2019 in Naples

World Tunneling Congress 2019 in Naples

May 10, 2019 1124 Event reports

The World Tunneling Congress 2019 opened officially on Monday May 6th, with the Opening Ceremony, bu...

The longest and deepest soon ready to open

The longest and deepest soon ready to op…

May 09, 2019 2111 Europe

The Ryfylket tunnel will be completed in 2019 and will provide connection between small communities ...

Tunnel Safety Improvements in Austria

Tunnel Safety Improvements in Austria

Sep 04, 2019 624 Europe

The overall theme of The ITA-COSUF Workshop 14th – 15th November 2019 are safety concepts, techn...

Temporary alternative measures for tunnel safety

Temporary alternative measures for tunne…

Mar 29, 2019 1075 Event reports

In March the Italian delegation invited to an Italian PIARC conference, discussing Temporary alterna...

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