Wisconsin Highways: Connecting Highways, Southeast Region

Connecting Highways: Southeast Region

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The following is a list of each municipality in the region listing each state trunk highway running through the community and the limits of local maintenance. Routes are listed in chronological order. The primary source for the information listed here is WisDOT's "Official State Trunk Highway System Maps." Any information which has changed since the previous version has been marked in these lists with a graphic.

City	Highway	From	To

Brookfield	US-18	All state trunk highway
	STH-59	124th St	Georges Ave
	I-94	All state trunk highway
	STH-190	All state trunk highway

Burlington	STH-11	0.14 mile west of Bieneman Rd at west city limit	CTH-W/Browns Lake Dr
	STH-11 WBD	Kendall St & W Chestnut St	E Jefferson St & N Dodge St
	STH-36	Westridge Ave	0.37 mile northeast of south leg of Wegge Rd
	STH-83	0.33 mile south of Market St	0.37 mile northeast of south leg of Wegge Rd
	STH-142	0.06 mile south of Edgewood St	STH-11/State St

Town of Caledonia	STH-31	3 Mile Rd	0.39 mile north of 4 Mile Rd

Cedarburg	STH-181	All state trunk highway

Delafield	STH-16	All state trunk highway
	STH-83	All state trunk highway
	I-94	All state trunk highway

Delavan	STH-11	Turtle Creek Dr	0.02 mile west of Mound Rd
	I-43	All state trunk highway
	STH-50	STH-11/Walworth Ave	North Shore Dr

Elkhorn	STH-11	West St	Cobb Rd
	US-12	Jct STH-67	West Evergreen Pkwy
	I-43	All state trunk highway
	STH-67	O'Connor Dr	West Evergreen Pkwy

Elm Grove	US-18	All state trunk highway

Germantown	US-41/US-45	All state trunk highway
	STH-145	Montgomery Ave & Mequon Rd	100 ft northwest of intersection of Fond du Lac Ave & Pilgrim Rd
	STH-167	Northeast ramp of US-41/US-45	Montgomery Dr
	STH-175	Maple Rd	CTH-Q

Glendale	STH-57	W Marne St	325 ft northwest of Good Hope Rd

Grafton	STH-60	1st Ave	Midpoint of I-43 southbound ramp

Hartford	STH-60	Wacker Dr	High Rd
	STH-83	Monroe Ave	Wilson Ave

Hartland	STH-16	All state trunk highway
	STH-83	All state trunk highway

Kenosha	STH-31	All state trunk highway
	STH-32	91st St	7th Ave
	STH-50	43rd Ave	STH-32/Sheridan Rd
	STH-158	STH-31	6th Ave

Lake Geneva	STH-50	Forest St	Cottontail Tr/Grand Geneva Way
	STH-120	Bloomfield Rd	Jct STH-50/STH-120 & US-12

Menomonee Falls	US-41/ US-45	All state trunk highway
	STH-74	Elder Ln	Fond du Lac Ave
	STH-100	All state trunk highway
	STH-145	US-41/US-45 north on-ramp	STH-100
	STH-175	0.02 mile southeast of 124th St	CTH-Q

Mequon	I-43/ STH-32	All state trunk highway
	STH-57	All state trunk highway
	STH-167	Buntrock Ave	STH-57/Cedarburg Rd
	STH-181	STH-167	CTH-C

Milwaukee & Suburbs	US-18	124th St at Wauwautosa west city limit	Michigan St & N Harbor Dr
	US-18 WBD	Milwaukee St & Michigan St	W State St & N 17th St
	STH-24	45th St	STH-241/27th St
	STH-32	Forest Hill Ave at South Milwaukee southern city limit	0.05 mile north of Dean Rd at Fox Point northern city limit
	STH-32 SBD	STH-32 Nbd/Prospect Ave & E State St	STH-32 Nbd/Milwaukee St & E Saint Paul Ave
	STH-32 SBD	STH-32 Nbd/Prospect Ave & E Bradford Ave	STH-32 Nbd/Prospect Ave & N Franklin Pl
	STH-36	0.1 mile north of Miner St	STH-241/27th Ave
	STH-38	Grange Ave	STH-59/National Ave
	STH-38 SBD	STH-59/National Ave & 6th St	STH-38 Nbd/Washington St & 6th St
	US-41	Garfield Ave	STH-181/76th St
	I-43	All state trunk highway
	US-45	All state trunk highway
	STH-57	STH-59/National Ave	W Marne St
	STH-59	0.07 mile east of 101st St	STH-32/1st St
	I-94	All state trunk highway
	STH-100	All state trunk highway
	STH-119	All state trunk highway
	STH-145	US-18 Ebd/Wells St	McKinley Ave
	STH-145	Walnut St	0.02 mile north of 68th St
	STH-175	All state trunk highway
	STH-181	STH-59/W Greenfield Ave	Grantosa Dr
	STH-190	STH-100/N 108th St	STH-32/Lake Dr
	STH-241	Howard Ave	STH-24/Forest Home Ave
	STH-341	All state trunk highway (unsigned state trunk highway)
	I-794	All state trunk highway
	STH-794	CTH-ZZ/College Ave	CTH-Y/Layton Ave¹
	STH-794 SPUR²	STH-794/Lake Parkway	STH-32/Kinnickinnic Ave
	I-894	All state trunk highway
	¹There is a descrepency in WisDOT's "Official State Trunk Highway System Maps." The Milwaukee Co map indicates all of STH-794 from its northern terminus at Carferry Dr (at the southern end of I-794) southerly is a connecting highway, however the text listing in the same publication now indicates the connecting highway status runs only from Layton Ave southerly to College Ave.
	²SPUR STH-794 is unmarked and unsigned state trunk highway formerly designated ("on paper" as) STH-199 and is often simply designated as "Howard Ave" on internal WisDOT maps.

Muskego	STH-36	All state trunk highway
	US-45	All state trunk highway

New Berlin	I-43	All state trunk highway
	STH-59	Georges Ave	124th st

Oconomowoc	STH-16³	East end Oconomowoc River bridge	Lapham St
	STH-67³	Lapham St	Pine St
	³There is some uncertainty with regard to the highways in Oconomowoc. With the completion of the first half of the Oconomowoc Bypass in 2005, STH-67 was routed along the bypass and the portion from the northern bypass junction southerly to the north Oconomowoc city limit was turned back to local control. However, the 2005 OSTHSM from WisDOT shows the connecting highway status along Main St from the north city limit southerly to Wisconsin Ave as remaining. In addition, when the entire bypass was completed in 2006, a mixture of "BYPASS STH-16" and regular STH-16 route markers were erected along the route causing additional uncertainty about the status of the previous route of STH-16 through downtown along Wisconsin Ave. Until this uncertainty is resolved, both routes with their connecting highway status will remain listed here.

Pewaukee (city & village)	STH-16	All state trunk highway
Pewaukee (city & village)	US-18	All state trunk highway
	STH-74	All state trunk highway
	I-94	All state trunk highway
	STH-164	All state trunk highway
	STH-190	All state trunk highway

Pleasant Prairie	STH-31	All state trunk highway
	STH-32	All state trunk highway
	STH-50	All state trunk highway
	I-94/ US-41	All state trunk highway
	STH-165	All state trunk highway

Port Washington	STH-32	0.30 mile south of Sunset Rd	0.01 mile north of CTH-LL
Port Washington	STH-33	0.12 mile west of CTH-LL	STH-32/Spring St

Racine	STH-11	Kentucky St	STH-32/Racine Ave
	STH-20	Roosevelt Ave	STH-32/Main St
	STH-20 WBD	STH-32/Main St	STH-32/7th St, 6th St & Grand Ave
	STH-31	All state trunk highway
	STH-32	21st St	3 Mile Rd
	STH-38	STH-32/Main St	0.03 mile north of Rapids Dr

Slinger	STH-175	0.04 mile north of STH-60	0.02 mile north of Maple Ave

Sturtevant	STH-11	All state trunk highway

Sussex	STH-74	All state trunk highway
	STH-164	All state trunk highway

Union Grove	STH-11	All state trunk highway
	US-45	STH-11/15th Ave	7th St Ave

Waukesha	US-18	Greenmeadow Dr	Manhattan Dr
	US-18 WBD	North St & Moreland Blvd	Intersection of North St, Delafield St & Madison St
	STH-59	All state trunk highway
	I-94	All state trunk highway
	STH-164	All state trunk highway

West Bend	STH-33	0.06 mile west of Villa Park Dr	50 ft east of centerline of Trenton Rd
	US-45	All state trunk highway
	STH-144	STH-33/Washington St	Skyline Dr

Whitewater	US-12	All state trunk highway
	STH-59	Whitewater south city limit	w50 ft southeast of the intersection of Janesville Ave & STH-59
	STH-59	Whitewater east city limit	0.08 mile north of Executive Dr at the Walworth/Jefferson Co line
	STH-89	All state trunk highway

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"Dedicated to the past, present and future of the Wisconsin State Trunk Highway system as well as other highways and routes throughout the Badger State. This website is intended to be a clearinghouse of information on Wisconsin's highways, from easily-recognized facts to the little-known trivia. It is also meant to change as the state highway system changes."