![Delhi Metro turns 20: From starting ops on 8.2 km route in 2002 to covering over 390 km in 2022, DMRC has come a long way Delhi Metro turns 20: From starting ops on 8.2 km route in 2002 to covering over 390 km in 2022, DMRC has come a long way](https://static.tnn.in/photo/msid-96476113/96476113.jpg)
Delhi Metro turns 20: From starting ops on 8.2 km route in 2002 to covering over 390 km in 2022, DMRC has come a long way
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How the Metro to Sunderland opened 20 years ago and has carried 138 million passengers - Chronicle Live
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Grafika: "Metro skončilo." Zkázu před 15 lety nikdo nečekal, voda zaplavila tunely za pár hodin - Aktuálně.cz
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As good as new: Delhi Metro trains get mid-life makeover after 20 years | Delhi News - Times of India
The Critical Communications Review - HMF to Deliver State-of-the-art TETRA & LTE Communication System for New Line 7 of Santiago de Chile Metro
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