HS2 trialling fibre optic tech to head off subsidence and ground movement
Interesting technique HS2 engineers are trialling a new technique to assess the subsidence r...ct on ground conditions. Under a collaborative programme at HS2’s Chilterns tunnel so...HS2 runs an on-site factory for producing huge precast viaduct parts
Work on the UK’s longest railway bridge ramped up this week as HS2 began production of...ng buildings will be removed and the whole area between the viaduct and the Chiltern tunnel wi...New Northern line stations to open on 20 September for London's Northern Line Extension
Transport for London (TfL) is to open two new Northern Line stations on 20 September w...very from the pandemic at a vital time. Major construction on the 3km twin-tunnel ra...Canada: Ontario Advancing Construction on the Eglinton Crosstown West Extension
Seven new stations will bring fast and convenient transit closer t...town LRT at Mount Dennis Station. Tunnelling work for the line began in 2022 with two tunnel boring machines (TBMs) diggin...Drive, as well as outfitting the tunnels and...and Systems contract – and tunnellin...
cover tunnel photo by: Matt Brown from London, England / CC BY
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