Wisconsin Highway 188

State Trunk Highway 188
Route information
Maintained by WisDOT
Length:	11.88 mi (19.12 km)
Major junctions
South end:	US 12 in Sauk City
North end:	WIS 113 in Merrimac
Location
Counties:	Dane, Columbia
Highway system
Wisconsin State Trunk Highway System Interstate U.S. State Byways Rustic ← WIS 187 WIS 190 →

State Trunk Highway 188 (often called Highway 188, STH-188 or WIS 188) is a state highway in the U.S. state of Wisconsin. It runs north–south in south central Wisconsin from near Sauk City to near Merrimac.

Route description

WIS 188 starts in rural Dane County across the Wisconsin River from Sauk City. The highway runs northward through farm fields on the east side of the river, crosses into Columbia County, and heads to an intersection with WIS 60 east of Prairie du Sac. The two highways run concurrently to the northeast for about 1.5 miles (2.4 km) before WIS 188 separates and turns northward again. Near Lake Wisconsin, the highway turns east and then back north before sticking to an eastward course along a bend in the river. At the intersection with WSI 113 near the Merrimac Ferry, WIS 188 terminates.

History

Around 1942, the routing of WIS 78 was shifted to the east side of the Wisconsin River between Sauk City and the Merrimac Ferry. later, in 1947, that highway was moved back to its previous routing, and the highway on the east side of the river was rechristened WIS 188. The route of WIS 188 has remained unchanged since.

Major intersections

County	Location	mi	km	Destinations	Notes
Dane	Town of Roxbury	0.00	0.00	US 12 – Sauk City, Madison
Columbia	Town of West Point			WIS 60 west – Prairie du Sac	Western end of WIS 60 overlap
				WIS 60 east – Lodi	Eastern end of WIS 60 overlap
		11.88	19.12	WIS 113 – Merrimac Ferry, Lodi
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

See also

U.S. Roads portal Wisconsin portal