Wisconsin Highway 140

State Trunk Highway 140 (often called Highway 140, STH-140 or WIS 140) is a state highway in the U.S. state of Wisconsin. It runs in north–south in south central Wisconsin from the Illinois border near Bergen and through Clinton to east of Emerald Grove. The highway was designated in 1923/1924 and paved in the early 1930s.

State Trunk Highway 140
WIS 140 highlighted in red
Route information
Maintained by WisDOT
Length	11.50 mi[1] (18.51 km)
Major junctions
South end	IL 76 in Bergen
	I-43 in Clinton
North end	US 14 / WIS 11 in Avalon
Location
Counties	Rock
Highway system
Wisconsin State Trunk Highway System Interstate U.S. State Scenic Rustic ← WIS 139 US 141 →

Route description

The entire route is located in Rock County and is maintained by the Wisconsin Department of Transportation (WisDOT).[2] The highway is not part of the National Highway System; [3] a system of highways important to the nation’s economy, defense, and mobility.[4]

The highway begins at the Wisconsin–Illinois state line near Bergen as a continuation of Illinois Route 76 (IL 76), and runs north from it. It meets with brief pockets of forested parkland and runs through farmland, passing through intersections with WIS 67 and County Trunk Highway P (CTH-P). It then crosses a railroad before reaching the village of Clinton, where it intersects with CTH-X and CTH-J.[1][2] The busiest part of the highway is within the village of Clinton, which has an Annual average daily traffic (AADT) count of 5,600.[5]

Just north of Clinton, it passes through a diamond interchange with Interstate 43 (I-43) and then continues north, entering the town of Bradford just north of I-43 and passing through more farmland. The highway then passes by a small community and runs across Turtle Creek before swerving slightly to the east. The highway then runs north through more farmland and crosses a railroad which it follows northeast of Avalon, then running north from it before terminating at US Highway 14 (US 14)/WIS 11 east of Emerald Grove.[1][2] The least busy part of the highway is located between Avalon and US 14, which an AADT of 2,100.[5]

History

The highway was designated by 1924. It was a gravel road along its entire route.[6][7] In 1931, the southern two-thirds of the highway was paved[8][9] and the rest of the highway was paved in 1932.[9][10]

Major intersections

The entire route is in Rock County.

Location	mi[1]	km	Destinations	Notes
Town of Clinton	0.0	0.0	IL 76 south – Belvidere	Illinois state line; road continues south as IL 76
	1.1	1.8	WIS 67 – Beloit, Sharon
	2.5	4.0	CTH-P
Village of Clinton	4.5	7.2	CTH-J / CTH-X
Town of Clinton	5.5	8.9	I-43 – Beloit, Milwaukee	Interchange
Town of Bradford	11.5	18.5	US 14 / WIS 11 – Janesville, Darien, Delavan
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

1. Google (April 9, 2020). "Length and Route of WIS 140" (Map). Google Maps. Google. Retrieved April 9, 2020.
2. Wisconsin Department of Transportation (2019). Official State Highway Map (PDF) (Map) (2019–2020 ed.). c. 1:823,680. Madison: Wisconsin Department of Transportation. § G11. Retrieved April 18, 2020.
3. Federal Highway Administration (May 8, 2019). National Highway System: Wisconsin (PDF) (Map). Scale not given. Washington, DC: Federal Highway Administration. Retrieved April 18, 2020.
4. Natzke, Stefan; Neathery, Mike & Adderly, Kevin (June 20, 2012). "What is the National Highway System?". National Highway System. Washington, DC: Federal Highway Administration. Retrieved July 1, 2012.
5. Wisconsin Department of Transportation (n.d.). TCMap: Wisconsin Department of Transportation Traffic Count Map (Map). Wisconsin Department of Transportation. Retrieved April 18, 2020.
6. Wisconsin Motorists Association (1923). Our Own Map of Wisconsin (Map). Scale not given. Milwaukee: Wisconsin Motorists Association. OCLC 318360666. Retrieved April 10, 2020 – via Wisconsin Historical Society.
7. Wisconsin Motorists Association (1924). Our Map of Wisconsin (Map). Scale not given. Milwaukee: Wisconsin Motorists Association. OCLC 664274042. Retrieved April 10, 2020 – via Wisconsin Historical Society.
8. Wisconsin State Highway Commission (1931). Official Highway Map of Wisconsin 1931 (Map). 1:823,680. Madison. Retrieved April 16, 2020.
9. Wisconsin State Highway Commission (1932). Official Highway Map of Wisconsin (Map). 1:823,680. Madison: Wisconsin State Highway Commission. OCLC 225869984. Retrieved April 15, 2020 – via Wisconsin Historical Society.
10. Wisconsin State Highway Commission (1933). Official Highway Map of Wisconsin (Map). 1:823,680. Madison: Wisconsin State Highway Commission. OCLC 320798465. Retrieved April 15, 2020 – via Wisconsin Historical Society.

External links

Template:Attached KML/Wisconsin Highway 140

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