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source: asahi.com
category: news/general
category_raw: news/domestic
region: Japan
tags:
- domestic
- Linear-Chuo-Shinkansen
- infrastructure
- tunnel
- Shizuoka
lang: ja
published_at: '2026-07-18T00:00:00Z'
fetched_at: '2026-07-19T09:06:33.533508Z'
updated_at: '2026-07-19T09:06:43Z'
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- name: PBI(Public Biometrics Infrastructure
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title: 「最難関工事」と呼ばれるリニアトンネル　深さはスカイツリー2本分
---

# 「最難関工事」と呼ばれるリニアトンネル　深さはスカイツリー2本分

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- domestic / Linear-Chuo-Shinkansen / infrastructure / tunnel / Shizuoka

## Details
(本文なし。リンク先参照)

## Source
元記事: [「最難関工事」と呼ばれるリニアトンネル　深さはスカイツリー2本分](https://www.asahi.com/articles/ASV7731HCV77UTIL026M.html?iref=ogimage_rek) — published 2026-07-18T00:00:00Z