Location: US-412 and SH-136, Guymon Less than a block after the 54 split, 136 will head south towards Gruver, Texas. Stay straight for 412/3 east. E to OK-94, W to US-54 E to OK-94, W to US-54 S to TX-136/TX State Line, N to US-54 S to TX-136/TX State Line, N to US-54 E to … Continue reading Oklahoma State Highway 3, US-54 to OK-136