Vessels
MARQUETTE — The American Mariner is expected at 4 a.m. Friday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Honorable James L. Oberstar is due at 9 a.m.
On Sunday, the Lee A. Tregurtha is expected at 9 a.m. followed by the John J. Boland at 10 a.m. The Joseph H. Thompson is due at noon.