Oklahoma State Highway 100

State Highway 100
Route information
Maintained by ODOT
Length:	54.9 mi (88.4 km)
Existed:	June 7, 1954 – present
Major junctions
West end:	I-40 south of Webbers Falls
East end:	AR-156 at the Arkansas state line
Highway system
Oklahoma State Highway System Interstate U.S. State Turnpikes ← SH-99 SH-101 →

State Highway 100 (abbreviated SH-100 or OK-100) is a 54.9-mile (88.4 km) long (88.4 km) state highway in eastern Oklahoma. It connects Interstate 40 with the Arkansas state line near Stilwell. It has no lettered spur routes.

SH-100 begins at I-40 Exit 287. It heads north to meet US-64 in Webbers Falls, and overlaps it until Gore. In the Gore area, it has a brief overlap with State Highway 10 as well. After Gore, it splits off on its own and heads roughly northeast. It meets State Highway 10A near Lake Tenkiller, where it turns due east. Near Box, it meets State Highway 82, where it turns north and overlaps.

After 13 miles (21 km) concurrent with SH-82, SH-100 splits off on its own and heads eastward, meeting US-59 1 mile (1.6 km) south of Stilwell. It then crosses the state line into Arkansas, becoming Arkansas Highway 156.

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Wikipedia