Arizona State Route 287
# Arizona State Route 287

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.

## Route description

SR 287 begins in Florence at a "Y" junction with SR 79 Business near the southern end of town. The route proceeds westbound to Coolidge as the Florence-Coolidge Highway. Upon reaching Coolidge, SR 287 overlaps State Route 87 as Arizona Boulevard, and travels several miles directly south until diverging westward to Casa Grande (where it is known as Florence Boulevard). It terminates there at its junction with State Route 387 and State Route 84.

## History

The route between Florence and Coolidge was numbered as SR 287 in 1932. At that time, it was an unpaved road. By 1934, it was paved in the segment it was designated. In 1961, the section to Casa Grande was added to the designation.

## Junction list

The entire route is in Pinal County.

| Location | mi | km | Destinations | Notes |
| - | - | - | - | - |
| Casa Grande | 0.00 | 0.00 | SR 387 north (Pinal Avenue) / SR 84 west (Gila Bend Highway) to I-8 – Phoenix, Gila Bend, San Diego | Western terminus of SR 287; southern terminus of SR 387; eastern terminus of SR 84; SR 387 is former SR 93 |
| Casa Grande | 4.08 | 6.57 | I-10 – Phoenix, Tucson | I-10 exit 194 |
| ​ | 14.08 | 22.66 | SR 87 south – Picacho | West end of SR 87 concurrency |
| Coolidge | 22.66 | 36.47 | SR 87 north – Mesa | East end of SR 87 concurrency |
| Florence | 30.69 | 49.39 | SR 79 Bus. (Historic US 80) – Florence Historic District, Business District | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||
