These photos from the Historic American Engineering Record show the old bridge during the construction of the new bridge [HAER photos taken by James K. Corrigan in 1990 and 1991]
From west to east
One concrete deck girder span, 33 feet long
One concrete deck girder span, 32.5 feet long
Three riveted, 8-panel Parker through truss spans, each 152 feet long
Twenty-three concrete deck girder spans, each 42.5 feet long
Dimensions
Length of largest span: 152.0 ft.
Total length: 1,493.0 ft.
Deck width: 20.0 ft.
Approximate latitude, longitude
+36.61709, -90.83849 (decimal degrees) 36°37'02" N, 90°50'19" W (degrees°minutes'seconds")