Arizona State Route 373

State Route 373, also known as SR 373, is a state highway in northern Arizona that travels from State Route 260 south to Greer. SR 373 is numbered as such because the adjacent stretch of SR 260 was formerly part of State Route 73.

State Route 373
Route information
Maintained by ADOT
Length	4.46 mi[1] (7.18 km)
Existed	1961–present
Major junctions
South end	CR 1120 in Greer
North end	SR 260 west of Eagar
Location
Country	United States
State	Arizona
Highway system
Arizona State Highway System Interstate US State Scenic Proposed Former
← SR 366 → SR 377

Route description

SR 373 is a 4.46-mile (7.18 km) highway that connects the town of Greer in eastern Arizona with SR 260 west of Eagar. The southern terminus of the highway is located on Main Street, at the northern terminus of Apache County Road 1120, in Greer. SR 373 generally heads on a northerly course as it leaves Greer, reaching its northern terminus at SR 260.^[1][2]

History

SR 373 was defined in 1961 by the Arizona Department of Transportation (ADOT) with exactly the same routing as it follows today. There have been no realignments of the route since establishment.^[3]

Junction list

The entire route is in Apache County.

Location	mi[1]	km	Destinations	Notes
Greer	4.46	7.18	CR 1120 south (Main Street)	Continuation beyond southern terminus
​	0.00	0.00	SR 260 – Show Low, Eagar, Springerville	Northern terminus; former SR 73
1.000 mi = 1.609 km; 1.000 km = 0.621 mi