국가 지원 지방도 69호선 교량은 총 5개로, 용화교·원각교·양항교·충효교·평천교가 있다.
There are a total of five bridges on the 69th line of the state-supported local road, including Yonghwagyo Bridge, Wongakgyo Bridge, Yanghanggyo Bridge, Chunghyogyo Bridge, and Pyeongcheongyo Bridge.