I love the idea here. It's very reminiscent of a design I made myself, where I took two trumpets, like a lot of partial clovers really is, and then did the same thing as you, but instead of using 4 loops, I only used 2. It's like an inverted A4. Here's a link to a sketch [i.imgur.com].
I love this DCMI inspired look though. All the rules are followed, splits before merges and no weaving traffic.

It looks nice, but it be nice if these were made with normal roads, so we can upgrade them to the modded roads we prefer. I like using tiny highways myself.

Thanks Ted. Good idea! I'll make a collection for the concrete interchanges ;)

Great work, again! you need a collection for all your stuff

I see.

I'd like too but that would be a complete rebuild, no direct conversion possible. I may do it if I have time

Is it possible to do one without Concrete Highways or a variation with Network Extensions 2?

Very Nice

wow