 In St. Landry Parish, US 167 and LA 10 intersect and briefly run concurrently with LA 103 south of Grand Prairie.After proceeding southeast through Plaisance, the route intersects LA 749, which heads south into Opelousas.Shortly afterward, at a point known as Nuba, the long concurrency of US 167 and LA 10 ends at an intersection with LA 182.