Medieval wooden bridge

Here is a 3D Medieval wooden bridge that can be located on a shallow and relatively narrow part of the 3D river. That would be ridiculous to install a 3D Medieval wooden bridge in a place where 3D boats are floating even if a 3D bridge structure is intended to serve for only a brief period. And since the 3D medieval people were not fools, they built the 3D Medieval wooden bridge on the shallowest part of the 3D river, and nowadays the 3D Medieval wooden bridge is very well preserved.