Something is amiss here. The bridge shown is comprised of several Pratt trusses while the link for the previous location shows a series of Whipple spans.
Melissa, if you would be so awesome as to grab pics from https://www.newspapers.com/image/53302177/?terms=%22New%2BBr...
Heads up Geoff, imagery is actually copyrighted. I'm trying to find a pic on Newspapers.com Melissa can grab.
FWIW the only pictures I can find of the Atchafalaya Basin Phoenix truss are all from the same bank, and there could have been Pratts as part of the approach on the opposing bank.