@Seoul dilapidated @Cheonggyecheon (2005) highway replaced by original stream & 1000-acre park in 2003. Opened 2005. Covered up 1958-76 by highway. Stream nearly dry from industrialization. 120,000 tons from Han River & Tribs & Subway groundwater
@Cheonggyecheon 1910- *WWII Japanese occupiers tried to cover up stream, but disrupted by financial issues *WWII After many shabby homes built by it post *KoreanWar@Seoul Trashy. 1958-76 Covered up with EL highway Removed 2003. Park opened 2005.
@Seoul dilapidated @Cheonggyecheon Expressway with 168,000 daily cars was replaced by stream and 1000-acre park in 2003. Traffic improved dramatically. Opened (2005). East-West Stream flowed. Emptied into Yellow Sea. Covered 1958 after *KoreanWar