Incheon Bridge , stretching 21.38 kilometers (13.3 miles) across the sea. It’s the longest bridge in Korea and the 5th longest in the world . This bridge connects Incheon International Airport on Yeongjong Island with Songdo International Business District , making travel between these two areas much faster and more convenient. Why Was Incheon Bridge Built? Before this bridge was completed in 2009 , traveling between Yeongjong Island and Songdo was a nightmare. Traffic congestion was severe, and the journey could take anywhere from 1 to 2 hours . Now? Thanks to Incheon Bridge, it takes only 15 to 20 minutes ! For international travelers arriving at Incheon Airport, this bridge is a lifesaver , making the journey to Seoul and the rest of the country much smoother. 🔹 Did you know? During the early construction phase, ancient Korean and Chinese ceramics from the Joseon Dynasty were discovered underwater. These artifacts, believed to be part of a historic trade route, ad...