2020年東京五輪で主要道路となる環状2号線の整備で5月8日、隅田川をまたぐ新しい橋が架けられた。短時間での作業を目指し、重さ約2600トンの橋桁が大型クレーン船で一気に持ち上げられた
【記事はこちら】
※朝日新聞社の動画の改ざんや、許可なく商用・営利目的で利用することを禁じます。
【記事はこちら】
※朝日新聞社の動画の改ざんや、許可なく商用・営利目的で利用することを禁じます。
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