Minneapolis Bridge Collapse (River Rescue)August 1, 2007 -- The Mississippi, America's longest river, is very shallow in the area of the collapse -- perhaps on 6-8 feet. Flat bottom boats, like this air boat, were used for search and recovery.
Picture added on 04 August 2007
The Mississippi River being shallow here, must have saved a few lives; the vehicles on the bridge deck remaining above the water, after the collapse and
so occupants were not submerged.
I didn't realize Air Boats existed, outside of Florida Everglades swamps, and Louisiana bayous.
What are they like to operate - there must be quite a noise level from the air-cooled engine, and airplane propellor?
Regards,
Added by Pat_R-B on 05 April 2008.