MARQUETTE — The American Spirit is expected at 5 p.m. on Friday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor.

MARQUETTE — The Honorable James L. Oberstar is expected at 9 a.m. on Thursday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due on Thursday are the Lee A. Tregurtha at 2 p.m. and the Great Lakes Trader at 6 p.m.

MARQUETTE — The Honorable James L. Oberstar is expected at 9 a.m. on Thursday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor.

MARQUETTE — The Herbert C. Jackson is expected at 9 p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due today is the Lee a. Tregurtha at 10 p.m. On Monday, the Joseph L. Block is expected at 10 a.m. and the Maumee is due at noon.

MARQUETTE — The Honorable James L. Oberstar is expected at 6 p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due on Saturday are the Lee A. Tregurtha at 3 p.m. and the Herbert C. Jackson at 6 p.m. On Monday, the Maumee is expected at 5 a.m.

MARQUETTE — The Herbert C. Jackson is expected at 6 a.m. on Friday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due on Friday is the Honorable James L. Oberstar at 6 p.m. Two boats are expected on Saturday: the Lee A. Tregurtha at 1 p.m. and the Joseph L. ...