Richard Robbins: 2009 Benjamin Franklin Medal Winner
Alaskan Way Viaduct Bored Tunnel January 2009
Inside Big Becky: Niagara Tunnel Project, Big TBM Rock Tunneling
Japananese Reporter goes inside Gaza Tunnel
Transatlantic Tunnel: The Year is 2099!
The oldest Subway Tunnel in the U.S.
NATM-Excavation Jagdbergtunnel, Germany
North Shore Connector tunnel passes midpoint
Pittsburgh: The boring machine digging under the Allegheny River has traveled about 1500 feet on the way to Downtown.
