Within 20 years the old river control structure will be intentionally disbanded by the US government or its successor and not replaced in any way, allowing the Mississippi to change course.

Created by beo_shaffer on 2012-08-29; known on 2032-08-29

• beo_shaffer estimated 1% on 2012-08-29
• beo_shaffer said “http://en.wikipedia.org/wiki/Old_River_Control_Structure” on 2012-08-29
• themusicgod1 estimated 50% on 2016-10-10