South Southwest Rowhouse Construction Continues Posted October 23, 2012 After starting in October of last year, the construction on the South Southwest Rowhouse at Colonial Michilimackinac in Mackinaw City is making great progress. Two new exhibits and all new restrooms are planned for the structure, the largest in the history of reconstruction at Colonial Michilimackinac and the first in 23 years. With the completed construction of the roof, dormers have been added facing what will be the gardens. The ruins of an original hearth will be featured in a new exhibit about the French presence at Colonial Michilimackinac and the architectural style of the period. The walls and preliminary plumbing for the restrooms are in position.