Originally Posted by
Paul Barnard
A vessel is not technically "restricted in its ability to maneuver" by its size. It can only be ""restricted in its ability to maneuver due to the nature of its work. Right of way only applies to down bound vessels on western rivers, the great lakes and select few other waters. Otherwise the correct language is "stand-on" vessel.
Not true. The draft of a vessel may constrain it to a narrow channel, thus size IS a factor. The aspect of type of work applies to fishing vessels, ferries, dredges and other similar marine vessels. But the sheer size of a vessel can constrain it.