Composition photo of the bridge is pretty good as is the depth of field.
It fit the Challenge just fine.
Your photograph is very busy with the walls of the cliffs surrounding the bridge and the trees overhanging it with all the tree limbs. It would perhaps have been better if you could have taken the shot a bit lower down to try and get away from so many distractions to take a look at the bridge from the other direction.
The visual interest of the bridge is brought alive by the whiteness and the strong lighting coming from above the tree levels.
Your focus is strong on the tree line in front but you start to lose the sharpness as one starts to look towards the bridge itself.
Your photograph shows good concept and inspiration and is really interesting to look at.
This is only your second piece that you’ve entered into the DP Challenge and I would encourage you to shoot more images and have some fun and enter more challenges in the coming weeks and months. I look forward to seeing more of your work.
I think if you got closer or maybe shot it from the other side would have improved this shot. All of the branches in the way of the bridge distract too much and take away from the main subject of this shot.