Tug barge brings cement to Duluth

The tug G. L. Ostrander pushed the barge Integrity into the Duluth harbor on Friday morning, August 1, 2014. Owned by Lafarge North America, they  brought cement to the company’s cement dock in Superior. This is the tug/barge’s first trip here this season; they were last here in 2012 when they made 3 trips to Duluth Superior.The Integrity was built in 1996 and was here twice that year and twice in 2006. The Ostrander was built in 1976 in New Orleans.The Alpena more often brings cement into their dock. The Alpena has been here 5 times this season; last year she was here 12 times.
Kenneth Newhams :