State Trunk Highway 145 marker

State Trunk Highway 145

WIS 145 highlighted in red
Route information
Maintained by WisDOT
Length24.7 mi[1] (39.8 km)
Major junctions
South end US 18 in Milwaukee
Major intersections
North end WIS 175 in Richfield
Location
CountryUnited States
StateWisconsin
CountiesMilwaukee, Waukesha, Washington
Highway system
WIS 144 WIS 146

State Trunk Highway 145 (STH-145, commonly known as Highway 145 or WIS 145) is a 24.7-mile (39.8 km) state highway in Milwaukee, Waukesha, and Washington counties in Wisconsin, United States, that connects the northwest suburbs of Milwaukee with the city's downtown. For much of its route, the highway is known as Fond du Lac Avenue.

Route description

Up until the fall of 2009, WIS 145's northern terminus was at the freeway interchange with US Highway 41 (US 41) in Richfield. A project involving the construction of five roundabouts in a less than one mile span has truncated the highway's northern terminus to the freeway interchange with US-45, with the stretch of roundabouts between US-41 and US-45 now designated as County Trunk Highway FD (CTH-FD). WIS 145 travels generally southeast through Germantown as a secondary highway. Upon reaching Menomonee Falls, the road expands into a four-lane boulevard for just over one mile (1.6 km), straddling the WaukeshaMilwaukee county line before intersecting with US 41/US 45 again.

At this point, the road heads into the city limits of Milwaukee and becomes a freeway, officially known as the Fond du Lac Freeway, though this term is rarely used locally. Although it was originally planned to continue into the heart of downtown, the freeway ends after just under five miles (8.0 km) at which point it intersects with 68th Street and Hampton Avenue. WIS 145 continues as Fond du Lac Avenue into downtown. It is a four-lane boulevard until Burleigh Street, at which point it becomes a four-lane urban arterial. It becomes a four-lane boulevard again at 20th Street until its intersection with Sixth Street. A major interchange at Interstate 43 (I-43) is just past the intersection with Walnut Street. WIS 145 turns south onto Sixth Street before terminating at the intersection with US 18 (Wells Street), adjacent to the Wisconsin Center.

History

WIS 145 was once also a part of the Park East Freeway, a short spur running east from its intersection with I-43, over the Milwaukee River before terminating at Broadway and Milwaukee Street at East Knapp Street. The freeway was demolished between 2002 and 2003, with the replacement surface streets not complete until 2006.[2]

Fond du Lac Freeway extension

Originally, the freeway portion of WIS 145 was to extend further southeast and there was to be a major interchange located near the intersection of W. Lisbon Road and W. North Avenue, connecting the Fond du Lac with the proposed extension of the Stadium Freeway and the proposed Bay Freeway. This was never built.

In October 1975, Milwaukee County Executive John Doyne proposed connecting this freeway with the Stadium North stub end, existing four miles (6.4 km) to the south. While this gap closure has not been built to date due to public opposition, the current state trunk highway map shows a freeway planned for this corridor.

Major intersections

CountyLocationmikmExitDestinationsNotes
MilwaukeeMilwaukee0.00.0 US 18Southern terminus
0.91.4 I-43Exit 72A on I-43
1.62.6
WIS 57 south (N. 17th Street)
Southeastern end of WIS 57 concurrency
1.82.9
WIS 57 north (N. 20th Street)
Northwestern end of WIS 57 concurrency
4.77.6 WIS 190 (W. Capitol Drive)
6.310.1Fond du Lac AvenueSoutheastern end of freeway
6.710.87AGrantosa Avenue, Villard AvenueSouthbound exit and northbound entrance only
7.011.37B WIS 181 (76th Street)
7.411.98Silver Spring DriveNorthbound exit to eastbound only; southbound exit to westbound only
8.413.5991st Street
9.214.810AGreen Tree Road, 102nd StreetSouthbound entrance and northbound exit only
9.715.610B107th Street, Good Hope Road, Fond du Lac AveSigned for Good Hope Road northbound only; signed for Fond du Lac Avenue southbound only
101610CPark Place
11.318.2 I-41 / US 45 / WIS 100Exit 47B on US 41/US 45/WIS 100
WaukeshaMenomonee Falls12.720.4 WIS 100 (Main Street)
WashingtonVillage of Germantown16.526.6
WIS 167 east (Mequon Road)
Eastern end of WIS 167 concurrency
16.827.0
WIS 167 west (Mequon Road)
Western end of WIS 167 concurrency
Richfield23.237.3 US 45Exit 60 on US 45
23.738.1 I-41 / US 41Exit 60 on US 41
24.739.8 WIS 175Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

References

  1. Bessert, Christopher J. (October 21, 2016). "Highways 140–149". Wisconsin Highways. Retrieved December 10, 2023.
  2. Bessert, Christopher J. "Milwaukee Freeways: Park Freeway". Wisconsin Highways. Retrieved July 23, 2006.
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