Ratchadamri Road is a road in Bangkok. It runs a distance of 2.3 kilometres in a north–south direction from Pratu Nam Intersection, where it meets Phetchaburi and Ratchaprarop Roads, to Sala Daeng Intersection, where it meets Rama IV and Si Lom Roads, forming the boundary between the Pathum Wan and Lumphini Subdistricts of Pathum Wan District. From Wikipedia
