https://youtu.be/M5L9FzRx7KU
https://m.youtube.com/watch?v=qp7bm24PDwc
https://m.youtube.com/watch?v=cCYXM7C-qiQ
https://m.youtube.com/watch?v=Bxf7ljnHQJM
https://www.youtube.com/watch?app=desktop&v=vsFTbf8Lrdo
https://youtu.be/w31dyjTzhzM
1931- The Burlington-Bristol Bridge, a vertical lift bridge, opens in New Jersey, U.S.A.
https://m.youtube.com/watch?v=q7LPQzy8EBM
https://m.youtube.com/watch?v=WpSeiW7gdrg
https://m.youtube.com/watch?v=z_bJsUkqTpo