Arizona State Route 187

State Route 187 marker
State Route 187
Map
SR 187 highlighted in red
Route information
Maintained by ADOT
Length5.43 mi[1] (8.74 km)
Existed1944–present
Major junctions
South end SR 387 near Sacaton
North end SR 87 near Sacaton
Location
CountryUnited States
StateArizona
Highway system
  • Arizona State Highway System
SR 186 SR 188

State Route 187, also known as SR 187, is a state highway in south-central Arizona traveling from State Route 387 north of Casa Grande north to its junction with State Route 87 near Sacaton. The entire stretch of road runs in the Gila River Indian Reservation and is approximately 5 miles (8.0 km) long. It is a short-cut for traffic heading toward the southeast valley of Phoenix in case of an accident on westbound Interstate 10.

The stretch between Interstate 10 and Casa Grande was historically/originally part of SR 187; it is now part of SR 387.

  1. ^ Arizona Department of Transportation. "2008 ADOT Highway Log" (PDF). Archived from the original (PDF) on 2010-12-28. Retrieved 2008-04-09.