State authorities ask motorists to exercise extreme caution and be alert to possible downed power lines, tree limbs and debris on roadways as a result of violent storms and tornadoes Monday.
Here are road closings as of 11 p.m. Monday:
State Highway 99 north of Seminole.
SH 48 north of SH 22.
SH 9 east of U.S. 77.
SH 270 south of Harrah.
U.S. 177 in south Tecumseh.
SH 102 south of I-40, north of Shawnee's Twin Lakes.