The restored Union Chain Bridge has been awarded a number of accolades.
Apart from the Scottish Cat A and English Grade I listings ...
This plaque, dedicated in July 2020, acknowledges the bridge as an International Historic Civil Engineering Landmark.

And in July 2023, The American Society of Civil Engineers gave their own award, listing the bridge as an Historic Civil Engineering Landmark.

E2A --- 18 July 2024 --- New Civil Engineer Bridge Awards, the Union Bridge won the Historic Bridges Project part of the Bridge Awards Section for the Spencer Group, against some very strong competition.
bridges.newcivilengineer.com/2024/en/page/historic-bridge-project-of-the-year-2024