Complex sentence: Wonju is a critical crossroad village on Route 29 which ran north to south and connects Chuncheon on the 38th parallel with Daegu on the Pusan Perimeter.
Split into simpler sentences: Wonju is a critical crossroad village on Route 29. Running from north to south, Route 29 connects Chuncheon on the 38th parallel with Daegu on the Pusan Perimeter.