Which vessel is exempt from the load line and marking requirements for vessels operating on the Great Lakes System?

Correct Answer: Option C — A 500 GT dry cargo river barge operated continuously between Calumet Hbr Chicago, IL and Burns Hbr, IN

Certain harbor and river tug-barge combinations operating exclusively within restricted sheltered waters on rivers and harbors are statutorily exempt from standard Great Lakes load line assignment and marking requirements under 46 CFR.