This is the Grosse Ile branch of Metro Shores Credit Union, which was formally known as Trenton Governmental Credit Union. Metro Headquartered in Trenton, Metro Shores also has branches in Flat Rock and Gibraltar. People living or working in any of 21 Downriver communities are eligible to join. Because credit unions are member-owned, costs and fees are kept low and members are the exclusive beneficiaries of their services. Metro Shores prides itself on maintaining a sound financial institution based on the goal of people helping themselves.