Illinois Route 336

Illinois Route 336
Illinois Route 336
Thomas A. Oakley Memorial Highway; Chicago-Kansas City Expressway
	IL 336 highlighted in red
Route information
	Maintained by IDOT
Length	60.8 mi (97.8 km)
Existed	1979–present
Major junctions
South end	; I-172 / US 24 / IL 110 (CKC) in Bloomfield
	IL 61 in Mendon; IL 61 near Loraine; IL 94 near Bowen; US 136 / IL 94 in Carthage; IL 61 near Tennessee; US 136 in Tennessee
North end	; US 67 / IL 110 (CKC) in Macomb
Location
Country	United States
State	Illinois
Counties	Adams, Hancock, McDonough
Highway system
	Illinois State Highway System; Interstate; US; State; Tollways; Scenic;

Illinois Route 336 (IL 336, also known as the Thomas A. Oakley Memorial Highway) is a four-lane freeway/expressway combination that serves western Illinois. It is also used by the Illinois Department of Transportation (IDOT) as a part of Federal-Aid Primary Highway 315 (FAP315) to refer to a future project connecting the cities of Quincy and Peoria via underserved Macomb.

As of early 2018, the highway extends north from its starting point in Fowler (near Quincy) where U.S. Route 24 (US 24) and Interstate 172 (I-172) intersect, to US 67 just north of Macomb. IL 336 is 80 miles (129 km) long.

^ Illinois Department of Transportation (1979). Illinois Highway Map (Map). [1:772,500]. Springfield: Illinois Department of Transportation. Retrieved October 3, 2020 – via Illinois Digital Archives.

[ILLHwyMap1979-1] Illinois Department of Transportation (1979). Illinois Highway Map (Map). [1:772,500]. Springfield: Illinois Department of Transportation. Retrieved October 3, 2020 – via Illinois Digital Archives.

[1]