Arizona State Route 287

State Route 287
State Route 287
	SR 287 highlighted in red
Route information
	Maintained by ADOT, City of Casa Grande
Length	30.69 mi (49.39 km)
Existed	1932–present
Major junctions
West end	SR 84 / SR 387 in Casa Grande
	I-10 in Casa Grande
East end	; SR 79 Bus. in Florence
Location
Country	United States
State	Arizona
Counties	Pinal
Highway system
	Arizona State Highway System; Interstate; US; State; Proposed; Former;

State Route 287, also known as SR 287, is a predominantly east–west state highway in central Arizona. Originally, this highway number only applied to Florence-Coolidge Highway; the branch to Casa Grande was added later.

^ Roadway Inventory Management Section, Multimodal Planning Division (December 31, 2021). "2021 State Highway System Log" (PDF). Arizona Department of Transportation. Retrieved June 5, 2023.

[ADOT_Highway_Log-1] Roadway Inventory Management Section, Multimodal Planning Division (December 31, 2021). "2021 State Highway System Log" (PDF). Arizona Department of Transportation. Retrieved June 5, 2023.

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