---
title: "How to build an immersed tunnel:"
date: 2017-05-25
source: facebook
type: Archer T. Ships shared a link.
---

# How to build an immersed tunnel:

*May 25, 2017 · Facebook*

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[![YouTube video](img/2017-05-25-fb-001-yt01.webp){style="max-width:100%; display:block"}](https://www.youtube.com/watch?v=2Xkyyc9PlQA){rel="noopener noreferrer" target="_blank"}

▶ Watch on YouTube
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How to build an immersed tunnel:\
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::: {style="margin:1.5em 0"}
[![YouTube video](img/2017-05-25-fb-001-yt02.webp){style="max-width:100%; display:block"}](https://www.youtube.com/watch?v=2Xkyyc9PlQA){rel="noopener noreferrer" target="_blank"}

▶ Watch on YouTube
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