NEW DELHI: Boring a 1.775-km long tunnel in a single stretch, the Delhi Metro Rail Corporation completed construction work on its longest ever underground tunnel built by a single tunnel boring machine (TBM) at Khan Market here on Wednesday.
The DMRC claims the tunnel is the longest ever to be constructed by a single TBM in Delhi so far.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/yet-another-major-feat-delhi-metro
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-transport
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-metro-rail-corporation-dmrc
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi