Monroe Bank & Trust Address: 15 Center St, Petersburg, MI 49270 Phone: (734) 279-1415 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: Petersburg Branch Library at 60 E Center St, Petersburg, MI 49270 Bruce, James Agt at 4150 Anders Rd, Petersburg, MI 49270 My Papa's Place at 36 Saline St, Petersburg, MI 49270 Walnut Bar & Grill at 46 E Center St, Petersburg, MI 49270