This bridge was indeed demolished a few years ago. The bridge you saw was likely the old railroad bridge.
This bridge certainly does still exist. I just saw it last week from Highway 70. It is no longer in use, but it is there and still pretty doggone impressive.
Here are a couple of snaps that I took in 1997 of this gone but not forgotten span. It sure was narrow!
THIS BRIDGE NO LONGER EXISTS! UPDATE YOUR SITE!
Perhaps you can help me or direct me to a proper source.
Was there an earlier version of a movable bridge, perhaps for the RR, perhaps not, at DeValls Bluff.
Some of my relatives think my Grandfather operated a bridge at De Valls Bluff in ~ 1900 (+/- 10 years) and others say he ran a ferry.
Thanks for whatever.