11:41Long-form

How China Built the Largest Under Sea Tunnel

United StatesPublished October 24, 2025

Views 10.6K  |  Likes 200  |  Comments 20
Views#1,634,783Global
Views#317,826United States

Channel

Civil MentorsCivil Mentors
210K subs213 videosFeb 2017

At a glance

Views

10,668

Likes

200

Comments

20

Performance vs. channel

Outlier score

Engagement rate

Revenue estimate

Details →

Total (all-time): $7 – $21

Based on estimated $0.7–$2 CPM.

About

China is building the world’s first underwater high-speed rail tunnel between Ningbo and Zhoushan. Learn how this $4B mega project works, its engineering challenges, and its global impact. Subscribe: https://www.youtube.com/c/CivilMentors?sub_confirmation=1 *Copyright Disclaimer* We may use some clips in our videos…

Published
October 24, 2025
Made for kids
No

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