Monroe Street, locally known as M-125, is a scenic route winding along the shores of Lake Huron in Michigan's Lower Peninsula. This stretch offers beautiful views of the water and access to several charming coastal towns like Lexington and Port Sanilac. The road itself is generally well-maintained but can be busy during peak tourist season due to its popularity with beachgoers and those exploring the 'Thumb'. Expect a relaxing drive filled with small-town charm.