Location: I-55 and I-155, Logan Cty Immediately after I-155 we’ll approach IL 10/121. Location: I-55 and I-155, Logan Cty Both routes head into Lincoln. 10 heads west to Mason City. Location: I-55 and IL 10, Logan Cty Exit for IL 10/121.  S to I-55 Bus, N to I-55 Bus  E to I-55 Bus, W to … Continue reading Interstate 55, I-155 to IL-10/IL-121