1924: (Bridge Hunter "Reportedly a second bridge is to be built adjacent to this one in order to increase traffic capacity, the line is single track at present."; no Historic Bridges; Satellite)
From the satellite image we can see that one of the three spans is over a flood plain.
Lee Wohigemuth took at least three videos of UP trains on this bridge on June 16, 2020: 2:16-w/b-1+0-coal, 3:56-e/b-2+0-intermodal, 1:07-w/b-1+1-coal,
1. Photocopy from George S. Morison's The Blair Crossing Bridge, 1886. Photographer unknown, circa 1883. SOUTH WEB AND WEST PORTAL OF BRIDGE - Blair Crossing Bridge, Spanning Missouri River, Blair, Washington County, NE
LONGITUDINAL SECTION OF CAISSON