Crossing roads is not possible:

Over the railway without problems:

This is illogical because a level crossing is fine:

I hope this isn't some bug from Mafi.

Vladovlak wrote:

Crossing roads is not possible:

Over the railway without problems:

This is illogical because a level crossing is fine:

I hope this isn't some bug from Mafi.

just noticed this post, sorry for later reply. Notification isn't always working as (i) expected.
Roads are not in the base game and I think from the pictures you re using Mavitto's.
If so, than it correct that the crossing is not possible.
He is using the same underlying technic for his roads, except for the entrance/exit parts.
Then there is the limitation of the 2D vehicle pathfinding. The sidewalls of his roads are blocking the crossover of my ramps.
It's not possible to change that within the current base game implementation.

The rails from your latest picture are handled in the train pathfinding, which is independent of vehicle pathfinding.
That's why the ramps can cross rails.

I'll have to be modest. But it would look great. Thanks for the info. 🤪