MV Mark W. Barker is a large diesel-powered lake freighter owned and operated by the Interlake Steamship Company. She is the first of the River-class freighters constructed for an American shipping company.[2][3] MV Mark W. Barker is the first ship on the Great Lakes to be powered with engines that meet EPA Tier 4 standards.[4][5] It is the first U.S.-flagged, Jones Act-compliant ship built on the Great Lakes since 1983.[6]
Description
The vessel was built by Fincantieri Bay Shipbuilding at Sturgeon Bay, Wisconsin.[1] Construction began in mid-2019.[7] Her self-unloader was SS American Victory's boom that was taken off before the ship was scrapped.[8]
The ship is 639 feet (195 m) long and has a 78-foot (24 m) beam, with a carrying capacity of 26,000 tons deadweight (DWT).[9][10] She is designed to carry bulk cargo such as taconite, salt, or limestone, as well as other loads like wind turbine blades.[1][11] MV Mark W. Barker is powered by two 4,000-horsepower (3,000 kW), 16-cylinder EMD diesel engines.[9][12] In operation, she is designed for a complement of 16–17 crew.[13]
Service history
Launched in spring 2022, she became the first new American-built lake freighter since 1983, as well as Interlake's first American-built bulk freighter since 1981.[1][13] The ship underwent sea trials in June and July 2022, sailing under her own power for the first time on July 1, 2022.[7][14] On July 27, 2022, MV Mark W. Barker began her maiden voyage to Port Inland, Michigan to load stone for Muskegon, Michigan, thus entering regular service.[15] She was christened on 1 September 2022, in Cleveland, Ohio.[16]
On May 17, 2023, she ran aground in the Detroit River near Belle Isle.[17] She was refloated shortly before 12:30pm local time. [18]