MARQUETTE — The Lee A. Tregurtha is expected at 4 p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 6 p.m. Friday is the Great Lakes Trader. On Monday, the Honorable James L. Oberstsar is expected at 2 p.m.

MARQUETTE — The Herbert C. Jackson is expected at 7 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 8 a.m. is the Honorable James L. Oberstar and the Kaye E. Barker is due at 9 a.m. At 1 p.m. Thursday, the Lee A. Tregurtha is expected.

MARQUETTE — The Joseph L. Block is expected at 7 p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due on Saturday is the Maumee at 6 a.m. and the Lee A. Tregurtha at 7 a.m.

MARQUETTE — The Honorable James L. Oberstar is expected at 7 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Two boats are due on Thursday: The Herbert C. Jackson at 11 a.m. and the Kaye E. Barker at 8 p.m. Two boats are expected on Friday: The Joseph ...

MARQUETTE — The Honorable James L. Oberstar is expected at 10 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The American Spirit is due at 3 a.m. Tuesday. The Herbert C. Jackson is expected at noon Thursday.

MARQUETTE — The Maumee is expected at 4 a.m. on Saturday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 9 p.m. Saturday is the Kaye E. Barker. The Great Lakes Trader is expected at 5 a.m. Sunday and the American Spirit is due at 10 a.m. Monday.