Location: I-55 and IL 108, Montgomery Cty Reassurance shield after the 108 interchange. Location: I-55 and Union Ave, Montgomery Cty In a mile we’ll approach IL 16. Location: I-55 and IL 16, Montgomery Cty IL 16 heads into Litchfield, which is just east of the freeway. It also heads west to Gillespie. Location: I-55 and … Continue reading Interstate 55, IL-108 to IL-16