It's an oversized shot from the MSNBC Week in Pics. This
bridge collapse happened on I-80 in Nebraska. It turns out
that a different semi crashed into the bridge's two supports,
causing the bridge to fall on this semi.
Because I-80 is so busy and important, crews worked around
the clock to reopen it quickly.
That's gotta hurt. But I've heard of bridge collapses where
the entire roadway came down and "pancaked" a car underneath.
That wouldn't hurt at all - death would be instantaneous.