State Highway 46 | ||||
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| 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 | |||
   US 270 / US 412 / SH-3 in May | ||||
| North end |  US 64 west of Buffalo | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
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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
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