https://youtu.be/JrNwvedPUB8
1855- The bridge across the Niagara Gorge is strengthened for train use.
https://youtu.be/0gtUkIlm5Jk
https://youtu.be/FFo-KeX_AAk
https://youtu.be/K5usL7s5juE
https://youtu.be/yHZlNfWuA7g
https://youtu.be/uKC8faTo6KI
https://youtu.be/UC_M4PW4LjU
https://youtu.be/S1Ig4rHM9m0
2010- the Bord Gais Energy Theatre, capable of seating 2111, opens in Dublin, Ireland.