The oldest freighter still active on the Great Lakes arrived on the Saginaw River on Friday after departing Detroit on Thursday morning. The SS Alpena is a 519-foot cement carrier built in 1942. Read the full story by MLive.

The oldest freighter still active on the Great Lakes arrived on the Saginaw River on Friday after departing Detroit on Thursday morning. The SS Alpena is a 519-foot cement carrier built in 1942. Read the full story by MLive.