| State Trunk Highway 129 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by WisDOT | ||||
| Length: | 2.69 mi[1] (4.33 km) | |||
| Major junctions | ||||
| South end: | US-61/WI-35/WI-81 SE of Lancaster | |||
| North end: | US-61 NE of Lancaster | |||
| Highway system | ||||
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Wisconsin highways
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State Trunk Highway 129 (often called Highway 129, STH 129 or WIS 129) is a state highway in the U.S. state of Wisconsin. It runs in north–south in southwest Wisconsin as a bypass for US 61 around Lancaster.