KSHS page:
http://khri.kansasgis.org/index.cfm?tab=details&in=027-0000-...
Like most Cantilever trusses in Kansas, this bridge was not considered eligible for the NRHP.
Judging by the pictures on Google Street View, this bridge does indeed no longer exist and has been replaced by what appears to be a UCEB.
The NBI may say 1928, but several articles say a bridge west of Clay Center was washed out in the 1935 flood.
https://www.newspapers.com/newspage/487803483/
I found an article from July 1936 saying it was opening, but haven't managed to find a contract letting yet.