The best procedural bridge generator using geometry nodes!
This tool makes use of the geometry nodes to generate bridges using curves. You can replace the included 3D models and create various unique bridges or even roller coasters, train tracks, functional treadmills, or whatever you imagine.
Source models

Generated bridge
Supports automatic alignment to the surface
Mesh quality
The generated model do not have double vertices nor bad normals
Works with any type of curve, for multiple curves!
Check out the documentation for usage details.