MARQUETTE — The Joseph L. Block is expected at 5 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Honorable James L. Oberstar is expected at noon Sunday. The Kaye E. Barker is due at 3 p.m. Monday, followed by the American Spirit at 5 p.m. Monday.

MARQUETTE — The Joseph L. Block is expected at 6 a.m. on Saturday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due Saturday is the Honorable James L. Oberstar at 5 p.m. Sunday, the Kaye E. Barker is expected at 7 p.m.

MARQUETTE — The American Spirit is expected at 10 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Lee A. Tregurtha is due at 4 a.m. Wednesday. Two boats are expected Saturday: the Joseph L. Block at 1 a.m. and the Honorable James L. Oberstar at 3 p.m.

MARQUETTE — The Honorable James L. Oberstar is expected at 1 a.m. on Sunday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due on Tuesday are the American Spirit at 4 a.m. and the Kaye E. Barker at noon. On Wednesday, the Lee A. Tregurtha is expected at 2 p.m.

MARQUETTE — The Lee A. Tregurtha was expected at 7 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 11 this morning is the Maumee. At 10 p.m. Saturday, the Honorable James L. Oberstar is expected. The American Spirit is due at 3 a.m. Tuesday.

MARQUETTE — The Lee A. Tregurtha is expected at 4 a.m. on Friday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Also due on Friday is the Maumee at 10 a.m.