Transport for London (TfL) has forecast further cost increases related to patching up the Capital’s ageing surface transport assets. In total, TfL spent a record £2.9M on implementing interim measures for its road tunnels and …
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How Italian metro construction costs 57% less than global average (TransitCosts)
In this in-depth case study of Italian rail rapid transit projects, we investigate how Italian construction costs have changed over time and distill lessons learned to understand how design, procurement, and policy drive costs. We …
Continue readingMonday’s Friday Reads – 6 June 2022
• Structural issues halt Curzon Street Station restoration (RailMag) • Loughton, the underappreciated Art Deco, non-Holden Underground station (BeautyOfTransport) • Van Nuys LA light rail line gets $900m in federal funding (UrbanizeLA) • Historians explore …
Continue readingFriday Reads – 3 June 2022
• The art of the Elizabeth Line gives stations a unique identity (RailwayTechnology) • Canary Wharf visitors rise by a quarter on Elizabeth Line opening (AlArabiya) • Grand Central’s $11BN East Side Access tunnel: video …
Continue readingTunnelling industry group promoting new low carbon linings (GroundEng)
The International Tunnelling and Underground Space Association (ITA) has launched a new activity group focused on low carbon concrete linings for shafts and tunnels. Continue reading
Continue readingTfL Elephant & Castle station tunnelling contractor search (GroundEng)
Transport for London (TfL) has started the tender process for tunnelling works on its Elephant and Castle station capacity upgrade with a pre-procurement market engagement event this month. The capacity upgrade at the southeast London …
Continue readingHorizontal directional drilling tunnelling, & bots (GroundEng)
The engineers behind the new Hypertunnel method aim to shake up the tunnelling status quo… High tunnelling costs are also linked to the size and speed of the machinery. Last year, UK start-up company Hypertunnel …
Continue readingMonday’s Friday Reads – April 11 2022
• Russians gone, Kyiv revives, including transport system (NYTimes) • Jubilee night Tube May return, more lines to follow (RailUK) • Moving San Francisco: evolution of its public transport video (PBS) • New Zealand fully …
Continue readingFriday Reads – 21 January 2022
• Crossrail starting final phase of trial operations ahead of opening (IanVisits) • HS2 archaeologists make big discovery (RailInsider) • Inside HS2’s Chiltern tunnel boring machines (JonnElledge) • Paris tests new disused railway tram train …
Continue readingThe different types of tunnel boring machines (Forbes)
Tunnel boring machines are a key tool in urban development, which makes them anything but boring. This may be because I am fascinated with subterranean infrastructure, but I feel like tunnels have been all over …
Continue readingLA Metro trialing contactless hot gas tunneling (Wired)
IN THE 1970S, US government researchers imagined digging through rock with a nuclear-powered tunneling machine. They thought this machinery could change the world by traveling through the Earth’s upper mantle like a submarine moves through water, …
Continue readingMonday’s Friday Reads – 20 December 2021
• Expanded Ultra Low Emission Zone ULEZ 1st month success (OnLondon) • How a London suburb reduced its morning traffic by 53% (FastCompany) • The history & construction of the Greenwich Foot Tunnel (LondonInheritance) • …
Continue readingBrisbane using caverns to minimise tunnelling disruption (NewCivilEng)
Cavern construction techniques are helping to minimise disruption during delivery of Brisbane’s new underground rail link. Rail traffic in the Australian city of Brisbane, south east Queensland is currently constrained by a single bridge over …
Continue readingFriday Reads – 27 August 2021
• Railway industry to tackle sexual harassment on trains (RailInsider) • Rail Alphabet 2: NR’s Wayfinding Design Manual – Pt 2 (BeautyOfTransport) • The lost history of the electric car (Guardian) • Toronto’s Crosstown LRT …
Continue readingMonday’s Friday Reads – 9 August 2021
• The challenges of building Crossrail’s Liverpool Street Station (NewCivilEng) • Tram wires don’t ruin Vienna, they won’t ruin your city (HumanTransit) • The future of the 2nd Avenue Subway (Vanshnookenraggen) • Unreported & undetected …
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