MARQUETTE — The Lee A. Tregurtha is expected at 1 a.m. on Sunday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 6 a.m. Sunday is the American Spirit. On Monday, the Joseph L. Block is expected at 9 p.m.

MARQUETTE — The American Spirit is expected at 7 p.m. on Saturday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 7 p.m. Sunday is the Lee A. Tregurtha. The Honorable James L. Oberstar is expected at 3 p.m. Tuesday.

MARQUETTE — The Honorable James L. Oberstar is expected at 8 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due on Saturday is the American Spirit at 11 p.m. On Sunday, the Lee A. Tregurtha is expected at 7 p.m. The Honorable James L. Oberstar is due ...

MARQUETTE — The Honorable James L. Oberstar is expected at 3 a.m. Thursday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The American Spirit is expected at 11 p.m. on Saturday and the Lee A. Tregurtha is expected at 7 p.m. on Sunday.

MARQUETTE — The Kaye E. Barker was expected at 3 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor.

MARQUETTE — The Kaye E. Barker is expected at 11 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due today is the Lee A. Tregurtha at 8 p.m.