Location: I-40 and Kickapoo St, Shawnee Just after SH-3E begins, it will split from I-40. Location: I-40 and  Kickapoo St, Shawnee Exit for 3E east, which heads south towards Ada. E to OK-18 W to OK-102, E to OK-18 W to US-177/US-270/OK-3/OK-3E/OK-3W/OK-270, E to OK-18 W to OK-102, E to OK-3E N to OK-270, S … Continue reading Oklahoma State Highway 3E, I-40/US-177/US-270/OK-3/OK-3W/OK-270 to I-40