Cheongdamdaegyo Bridge, the 17th bridge over the Hangang River, connects Jayang-dong in Gwangjin-gu and Cheongdam-dong in Gangnam-gu. It holds the distinction of being Korea’s first double-deck bridge, with the lower deck serving Subway Line 7 and the upper deck accommodating motor vehicle traffic. Other notable double-deck bridges in the country include Yeongjongdaegyo Bridge connecting Seoul and Incheon International Airport and the Gwangandaegyo Bridge in Busan. Cheongdamdaegyo Bridge gained global attention as a filming location for Avengers: Age of Ultron and also appeared in the animated feature KPop Demon Hunters.