Southern Michigan Bank & Trust, The Motor Bank Branch Basic Info Reviews Routing Numbers Map & Direction Name: Southern Michigan Bank & Trust, The Motor Bank Branch Main Office: No Service: Limited Service Facility Office Location: 405 North Broadway Union City, Michigan 49094 Branch County View other branches Phone: 517-741-4281 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072402283YY072402610YY072414459YN From: To:
