Tags: 39th General Assembly of the International Tunneling and Underground Space Association
The United States has won the bid to host the 2016 World Tunnel Congress (WTC) in San Francisco, California. The World Tunnel Congress and the 39th General Assembly of the International Tunneling and Underground Space Association (ITA) in Geneva, Switzerland, made ...
SUBSCRIBE & FOLLOW
- 20-year-old killed at sand and gravel mill897 Views
- Rocker Bob Seger rips Wisconsin mine plan in new song [Audio]657 Views
- Sand portrait highlights aggregate industry's sustainability633 Views
- Vulcan makes several changes to its organizational structure565 Views
- Sand thieves targeting the world's beaches391 Views