Only a week into the federal investigation of the deadly Interstate–35 bridge collapse , the probe seems to have taken more twists and turns than the mighty Mississippi.
Some of those twists have observers even more confused as to what caused a structural failure when the 1,907–ft–long bridge fell into the Mississippi River during evening rush hour on Aug. 1.
"A good scientist is a person with original ideas. A good engineer is a
person who makes a design that works with as few original ideas as
possible" - Freeman Dyson