Thoughts on my creek before it’s permanent

Starting to work on my scenery. What do you think of my creek before I plant and glue in the bridge?

Any tips to prevent derailing on the bridge? The deck girder causes the BLI’s to derail. I’m hoping glueing in place will help.

Starting to work on my scenery. What do you think of my creek before I plant and glue in the bridge?

Any tips to prevent derailing on the bridge? The deck girder causes the BLI’s to derail. I’m hoping glueing in place will help.