High speed rail: HS3 after HS2
Sunday, 31 August 2014
Smart HS3 build
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The video for Indiegogo's solar roadways may be OTT but the idea is excellent. Intelligently designed solar modules robustly link to ...
Wednesday, 20 August 2014
Large diameter HS3 tunnels for speed and services
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First published August 2014; updated August 2015 Wikipedia's London Underground shows how tube trains fit their tunnels so snugly th...
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