Exit guidesOklahomaI-35 › Exit 21

Exit 21 — I-35 in Oklahoma

Oswalt Road · Milepost 21 · Open 24hOpen late · 2 places at this exit.

Gas · 1

PlaceOff the ramp
Valeroat the exit · fuelcall

Things to see · 1

PlaceOff the ramp
Lake Murray Nature Center3.9 mi · museum

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