[2] On December 10,[citation needed] 1981, toll fees were introduced.

[2] On February 1, 1983, Dongah Construction donated the bridge to Seoul Metropolitan City.

[2] Wonhyo Bridge was selected as the set for a fighting scene included in the 2006 Korean film The Host directed by Bong Joon-ho.

In the movie, Wonhyo Bridge was where the creature was hiding, and where the daughter of the main character was kidnapped.

The reason for selecting this location was that it fitted well with the film's concept of a sewer under a bridge, and the external appearance of Wonhyo Bridge is more dynamic than other bridges, and this added tension.