The Veluwemeer Aqueduct, also known as the Drontermeeraqueduct, is a unique structure in the Netherlands that carries a canal over a large lake.This impressive water bridge spans the Veluwemeer lake, connecting the provinces of Flevoland and Gelderland
Exactly, I doubt you can sail a Panamax through that. Useless. /s
Tallest human was 272cm, so it is Humanmax!