BrainPOP - bridges - you must know the password & username
Amazing Bridges Around the World - 4 minutes
music for this video - play at same time as amazing bridges -
25 of the Worlds Most Unique bridges - 16 minute narrative.
top scariest bridges of the world- 8 minutes
Unique bridges...2:11
London's pedestrian bridges...2:00
Earthquake bridges...3:00
Oakland Bay Bridge - earthquake proof - 5;00
Amazing bridge with narration - 7:47
Worst funniest design mistakes - 6 minutes
Galloping Gertie -Tacoma Narrows Bridge - 10 minutes
TALLEST Bridge in the world- 51 minutes
Hoover Dam Bridge Tappan Zee Bridge -2016 -2 min
West Point Bridge Builder