Question: Pongdong Station is a railway station located in Pongsan County, North Hwanghae province, North Korea, in operational reality it ends at Kaesŏng due to the Korean Demilitarized Zone, informally known as the 38th Parallel, is a strip of land running across which location?
Sentence (from "Korean Demilitarized Zone"): The Demilitarized zone (DMZ) is a border barrier that divides the Korean Peninsula roughly in half.
Relevant evidence: No