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• Specific Tunnels (6)• Subways@ (2)
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The World's longest Tunnel Page, edited by Gunnar Lotsberg
home.no.net/lotsberg/ reviews
The World's longest, widest, highest and deepest road and railway tunnels and links to historic, current and future projects ...
home.no.net/lotsberg/ reviewsITA - AITES - Welcome www.ita-aites.org/ reviews
International Tunnelling Association - Association Internationale des Travaux En Souterrain ...
www.ita-aites.org/ reviewsTunnel highway road engineering structures transportation mr construction design planning www.mrtunnel.com/ reviews
Highway Tunnel talk tunnel engineering.
www.mrtunnel.com/ reviewsFHWA Tunnel Engineering www.fhwa.dot.gov/bridge/tun.htm reviews
Infrastructure Bridge Technology Publications RD-83-032 (200 kb) Tunnel Research Projects TRB Committee A2C04 Status of Major Roadway Tunnels in the U.S.A. Tunnel Engineering The tunnel group is responsible for the review of design and construction documents for all road tunnels on the National Highway System. We assist the FHWA Office of Research in conducting new research as part of the ...
www.fhwa.dot.gov/bridge/tun.htm reviews