Reply on topic: You love tunnels? You will love this: Bergen to Oslo railway
It is marvelous to see these old rail tunnels.Reply on topic: Taiwan’s abandoned military tunnels house millions of litres of alcohol
Better than the dust in the under-construction tunnels that I have been to!Union Minister of State for Railways reviews the progress of USBRL project
Union Minister of State for Railways Raosaheb Patil Danve reviewed the progress of the USBRL (Udhampur-Srinagar-Baramulla Railway Line) project. Currently work is progressi...US: Cleveland's $3 Billion Project Clean Lake Features Large-Scale Storage Tunnels
Designed to reduce pollution in Lake Erie by four billion gallons per year, Project Clean Lake is a 25-year plan being overseen by Cleveland's Northeast Ohio Regional S...Tunnel Paper - Subsidence above Shallow Tunnels in Soft Ground
This academic paper is from 1977 but still so relevant I think. Subsidence above Shallow Tunnels in Soft Ground Authors John H. Atkinson Lect. in Civ. and Struct....
cover tunnel photo by: Matt Brown from London, England / CC BY
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