SR 174 begins at an intersection with US 220 Business (Virginia Avenue) in Collinsville. The state highway heads northeast as Kings Mountain Road, a four-lane undivided highway. SR 174 becomes a divided highway as it curves east and passes by the Henry County offices and courthouse.
SR 174 begins at an intersection with US 220 Business (Virginia Avenue) in Collinsville. The route then travels northeast on Kings Mountain Road, which is a four-lane road without dividers. As it curves east, SR 174 becomes a divided highway and passes by the Henry County offices and courthouse.