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Oklahoma State Highway 1

State Highway 1 marker

State Highway 1
Route information
Maintained by ODOT
Length: 209.7 mi (337.5 km)
Existed: 1968 – present
Major junctions
West end: US-177 / SH-199 east of Mannsville
East end: AR 88 at the Arkansas state line
Highway system
Oklahoma State Highway System
I‑444 SH-2

State Highway 1 marker

State Highway 1, sometimes abbreviated as SH-1, is a 209.7-mile (337 km) highway maintained by the U.S. state of Oklahoma. It travels through the southeastern part of the state, nicknamed Little Dixie. SH-1 is signed east and west.

SH-1 eastbound begins at US-177/SH-199 between Mannsville and Madill. It then winds northward to the town of Ravia, and becomes concurrent with SH-7 at through Mill Creek. Highway 7 splits off to the west soon after and SH-1 continues northward to Hickory, Oklahoma and Roff.

In Fitzhugh SH-1 becomes a multilane highway. It then becomes a freeway serving as part of a beltway around Ada. Through Ada it is briefly concurrent with US-377/SH-99.

After leaving Ada the highway becomes gradually more hilly and curvy, and turns northeast. Between the towns of Allen and Calvin, the road roughly follows the south bank of the Canadian River, though the river is not actually visible from the road.


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Wikipedia

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