Wisconsin Highway 121
# Wisconsin Highway 121

State Trunk Highway 121 (often called Highway 121, STH-121 or WIS 121) is a 45.07-mile (72.53 km) state highway in Buffalo, Trempealeau, and Jackson counties in the west-central area of the US state of Wisconsin that runs east–west from Gilmanton to near Alma Center.

## Route description

Starting at WIS 88 in Gilmanton, WIS 121 starts to travel eastward, passing through Lookout and Russell. Then, WIS 121 turns south along WIS 93. In Independence, WIS 121 leaves eastward away from WIS 93. Then, in Whitehall, WIS 121 begins to run concurrently with US Highway 53 (US 53). They then pass through Coral City. Then, in Pigeon Falls, WIS 121 branches eastward, passing through York and Northfield. In Northfield, it then meets Interstate 94 (I-94) at a diamond interchange. Continuing further east, WIS 121 then ends at WIS 95 west of Alma Center.

## Major intersections

| County | Location | Destinations | Notes |
| - | - | - | - |
| Buffalo | Gilmanton | WIS 88 – Mondovi, Fountain City | |
| Trempealeau | Town of Burnside | WIS 93 north – Eleva | Western end of WIS 93 concurrency |
| Trempealeau | Independence | WIS 93 south – Arcadia | Eastern end of WIS 93 concurrency |
| Trempealeau | Whitehall | US 53 south – Ettrick | Western end of US 53 concurrency |
| Trempealeau | Pigeon Falls | US 53 north – Osseo | Eastern end of US 53 concurrency |
| Jackson | Northfield | I-94 – Eau Claire, Madison | |
| Jackson | Town of Garden Valley | WIS 95 – Alma Center, Merrillan, Hixton | |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus ||||||
