We have left the Mississippi River and are now on the Ohio River on our way to Nashville - actually stop at Clarksville then bus, The first lock to go through is the Olmsted Lock. It has a height of 62 feet. With our stacks we are taller, so they took down the stacks before we went through
Retired educator - taught mathematics in high school, went back to graduate school, worked in research labs, and finally went back and taught computer science...
