Looks like it. One set of pillars seems to be gone (the bridge in the front) dropping two segments, and the foundation of the pillar on the rear bridge has seriously moved around - you can see that the pillar is anything but straight, causing one segment to fall.
So either the foundation was not set deep enough, or the pillars broke just above the foundation. And for some reason, the segments were just placed on top of the pillars and not connected to each other by steel cables running the full lenght of the bridge.
I’m guessing from the rain and the bare earth that this was a landslide?
Correct, there’s been massive flooding in the area.
Looks like it. One set of pillars seems to be gone (the bridge in the front) dropping two segments, and the foundation of the pillar on the rear bridge has seriously moved around - you can see that the pillar is anything but straight, causing one segment to fall.
So either the foundation was not set deep enough, or the pillars broke just above the foundation. And for some reason, the segments were just placed on top of the pillars and not connected to each other by steel cables running the full lenght of the bridge.