Custer - West
US-385/SD-89 North at US-16
US-385/SD-89 North at US-16 in Custer. US-385 north joins US-16 east through Hill City. SD-89 joins US-16 east through Custer.
US-385/SD-89 North - Custer
Entering Custer on US-385/SD-89 North. Custer is the county seat of Custer County.