MARQUETTE — The Ashtabula was expected at expected at 10 a.m. today the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. a.m. The Honorable James L. Oberstar is due at 7 tonight. The John J. Boland is expected at 6 p.m. Tuesday. Due on Thursday are the Lee A. Tregurtha at noon, the Erie Trader at 3 p.m. and the Joseph H. Thompson at 3 p.m.