Route information | ||||
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Maintained by ADOT, City of Casa Grande | ||||
Length | 30.69 mi[1] (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 | ||||
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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.