 The highway heads east as two-lane undivided Fingerboard Road, which meets the eastern end of Michaels Mill Road immediately before crossing the Monocacy River.As MD 80 approaches I-270 (Eisenhower Memorial Highway), the highway veers southeast to parallel the Interstate.The route expands to a four-lane divided highway as it curves east and meets the freeway at a four-ramp partial cloverleaf interchange; the southbound I-270 ramps meet MD 80 at a roundabout.