Viaducts connect the bridge to Wisut Kasat Road on the east side of the river and Arun Amarin Road and the Borommaratchachonnani Elevated Highway on the west side.
The viaducts serve as a connection between the bridge and two major roads, Wisut Kasat Road on the east side of the river and Arun Amarin Road and the Borommaratchachonnani Elevated Highway on the west side.