🇺🇸 Warren, United States

Warren is a city located in Macomb County, Michigan, United States. With a population of approximately 135,000, it is the largest city in the county. While Warren does not have any ports or shipyards, it is still of interest to seafarers, shipowners, and crewing companies due to its proximity to Lake St. Clair, which offers recreational boating opportunities and access to the Great Lakes system.