State Trunk Highway 92 (often called Highway 92, STH-92 or WIS 92) is a 30.68 miles (49.37 km) state highway in Green and Dane counties in the south-central area of the US state of Wisconsin that runs north–south from Mount Horeb to near Brooklyn.

[2] WIS 92 begins at a roundabout junction with WIS 78 in Mount Horeb, heading south and crossing US Highway 18/151 (US 18/151) and heading southeast through the Driftless Area and passing through Mount Vernon before joining WIS 69.

In Belleville, WIS 69 leaves the concurrency to head north towards Verona.

WIS 92 continues east for several miles and passes through Brooklyn and the northern terminus of WIS 104.

The highway continues for a couple of miles and ends at a roundabout junction with US 14.