Arizona State Route 180A

State Route 180A (SR 180A) is a highway in Apache County, Arizona, that runs from its junction with US 180 to SR 61 west of St. Johns. It is an east–west route for the entirety of its 10-mile (16 km) length, though its true direction is more north–south.

State Route 180A marker

State Route 180A

SR 180A highlighted in red
Route information
Maintained by ADOT
Length11.18 mi[1] (17.99 km)
Existed1974–present
Major junctions
West end US 180 north of Concho
East end SR 61 in Concho
Location
CountryUnited States
StateArizona
Highway system
  • Arizona State Highway System
← US 180→ SR 181

Route description

SR 180A follows the original alignment of US 180 before the more direct route from St. Johns to its current junction with SR 180A was built. It heads southeasterly from its western terminus at a junction with US 180 northwest of St. Johns. The eastern terminus of the highway is located at a junction with SR 61 near the community of Concho. SR 180A now serves as a bypass route for eastbound traffic wishing to avoid St. Johns. SR 180A has no junctions with any highways aside from its endpoints.

History

The route was established by the Arizona Department of Transportation in 1974. Since then, the route remains as defined.

Junction list

The entire route is in Apache County.

Locationmi[1]kmDestinationsNotes
​11.1817.99 US 180 – Holbrook, St. JohnsWestern terminus
Concho0.000.00 SR 61 – St. Johns, Show LowEastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References
Template:Attached KML/Arizona State Route 180A
KML is from Wikidata
  1. Arizona Department of Transportation. "2008 ADOT Highway Log" (PDF). Archived from the original (PDF) on 2010-12-28. Retrieved 2008-04-09.
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