pedestrians and bikers bridge in sloping rope construction

Planning a combined pedestrians and bikers bridge a library part was needed with which it would be possible to present different variations quickly.
In this object that was completely made as script you can choose the following parameters:
- 1 or 2 pylons
- dimension and shape of the pylons
- span and length of the bridge
- dimensions of the banking in the middle of the bridge
- number of ropes
- road as solid surface or with planks
- dimensions and slope of the abutment
- settings of the rails