Gangnam Beltway (Korean: 강남순환로) is an urban expressway located in Seoul, South Korea.
With a total length of 13.82 km (8.59 mi), this expressway starts from the Soha Interchange in Geumcheon District, Seoul to Seonam Interchange in Seocho District.
IC : Interchange (나들목)JC : Junction (분기점)TG : Tollgate (요금소)TN : Tunnel (터널)