Indiana State Route 235 lies southwest of Brownstown, where central Indiana meets south-central Indiana. It's an "L"-shaped route connecting Indiana Route 135 and US Route 50 to the town of Medora, which lies southwest of the junction of Indiana Route 135 and US Route 50. The northwest end of the "L" is at US Route 50, and from there, Indiana Route 235 heads south to Medora and then east to end at Indiana Route 135.