| ★ |  Delivering Sydney’s first metro: an astonishing feat of engineering | | 210 | — | |
| 6 |  China’s Engineering MARVELS Transforming the Modern World! | Top 10 Discoveries Official @top10discoveries.official | — | Estados Unidos | 85 |
| 11 |  Flying through a Tunnel Boring Machine! | | — | España | 85 |
| 18 |  Chongqing East Railway Station Has the Size of a City | Top 10 Discoveries Official @top10discoveries.official | — | Estados Unidos | 84 |
| 14 |  Urban Infrastructure Planning for Sustainable Development | Building Resilient Cities | Risalat Consultants International LLC @rcillc | 47.6K | Georgia | 84 |
| 12 |  Paris Metro Construction: Building the Visionary Underground Network | FD Engineering | Free Documentary - Engineering @fd_engineering | 16.6K | Estados Unidos | 85 |
| 17 |  This Mega Metro Project Will Connect 22 European Countries | BRIGHT SIDE @brightsideofficial | 7.8K | — | 84 |
| 13 |  ENVI-met: Introducing the new ENVI-met: Pioneering sustainable urban environments | | 1.1K | Finlandia | 84 |
| 19 |  How a City Becomes a System: Energy, Water, Food, Waste | EcoInnovaTech @ecoinnovatech | 153 | Australia | 84 |
| 4 |  Developing Socially Inclusive Transport Infrastructure | simpleshow foundation @simpleshowfoundation | 69 | Estados Unidos | 85 |
| 2 |  Smart Mobility Technology as a Tool to Support Equity | | 62 | — | 87 |
| 15 |  How Stockholm eliminated emissions while other cities struggle #climateaction #cities | NextGen Science @thenextgenscience | 59 | Estados Unidos | 84 |
| 7 |  Innovative Infrastructure Solutions Reshaping the World #innovation #infrastructure #solution #sdg9 | TEAM UP FOR GLOBAL GOALS @teamupforglobalgoals | 56 | Estados Unidos | 85 |
| 5 |  Sustainable Transport: The Future of Eco-Friendly Mobility (6 Minutes) | Microlearning Daily @microlearningdaily | 50 | Singapur | 85 |
| 3 |  Technology for Sustainable Urban Development (10 Minutes) | Microlearning Daily @microlearningdaily | 25 | Singapur | 86 |
| 9 |  Smart Cities How Technology is Shaping Urban Living | TheReacherProject @thereacherproject | 23 | — | 85 |
| 1 |  Le premier métro de Sydney - un impressionnant exploit d’ingénierie | | 18 | — | 92 |
| 20 |  What Smart City Technologies Drive Urban Development Trends? | The Sociology Workshop @thesociologyworkshop | 18 | Estados Unidos | 84 |
| 10 |  How Do Digital Innovations Transform Modern Urban Growth? | The Sociology Workshop @thesociologyworkshop | 10 | Estados Unidos | 85 |
| 16 |  THE SMART CITIES OF THE FUTURE | | 9 | Pakistán | 84 |
| 8 |  Urban Sustainability Building Green Cities for a Brighter Future | EnlightenMeTube @enlightenmetube | 6 | — | 85 |