Location: Marshall St and Centennial St, Litchfield Reassurance shield after the M-49 junction as we head out of Litchfield. Location: M-99 and County Line Rd, Calhoun Cty Reassurance shield as we enter Calhoun County. Location: M-99 and T Line Rd, Calhoun Cty Reassurance shield a couple miles later. Location: M-99 and 24 Mile Rd, Calhoun … Continue reading Michigan Highway 99, MI-49 to MI-60