South of the intersection, the road continues as County Trunk Highway D (CTH-D).

WIS 186 heads north toward Vesper and enters the village from the south as Wisconsin Street.

It turns northwest in the middle of the village and leaves it as Cameron Avenue.

The highway continues west until it is south of Arpin, at which point it turns north and passes through the village.

Three bridges on the highway were rebuilt in 2003; one was 1.25 miles (2.01 km) south of US 10, and the other two were within Arpin and Vesper.