Oklahoma State Highway 46

State Highway 46
Route information
Maintained by ODOT
Length	49.3 mi[1] (79.3 km)
Major junctions
South end	US 60 / US 283 / SH-51 in Arnett
Major intersections	US 270 / US 412 / SH-3 in May
North end	US 64 west of Buffalo
Location
Country	United States
State	Oklahoma
Highway system
Oklahoma State Highway System Interstate US State Turnpikes
← SH-45 → SH-47

State Highway 46 (abbreviated SH-46) is a state highway in northwest Oklahoma. It runs 49.3 miles (79.3 km) south-to-north in Ellis and Harper Counties.^[1]

SH-46 begins at US-60/US-283/SH-51 on the west side of Arnett. The road runs north 13 miles (21 km) to the junction of SH-15 at Gage, then continues another 22 miles (35 km) to May, where it crosses US-270/US-412/SH-3.

Three miles north of May, SH-46 crosses the North Canadian River, and 4 miles (6.4 km) after that, SH-149 branches off to the west, connecting to the town of Laverne. Seven miles later, SH-46 ends at US-64, 8 miles (13 km) west of Buffalo.

County	Location	mi[1]	km	Destinations	Notes
Ellis	Arnett	0.0	0.0	US 60 / US 283 / SH-51	Southern terminus
	Gage	13.6	21.9	SH-15	Western end of SH-15 concurrency
		13.8	22.2	SH-15	Eastern end of SH-15 concurrency
Harper	May	35.5	57.1	US 270 / US 412 / SH-3
	​	42.1	67.8	SH-149	Eastern terminus of SH-149
	​	49.3	79.3	US 64	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

• SH-46 at OKHighways