Deerfoot Trail / Glenmore Trail Interchange

[Mazrim]

Sounds like you're suggesting a basket weave, which is usually only considered as a last resort due to the high cost it generally incurs. Plus, where do the ramps cross so they don't interfere with the interchange itself? If I'm imagining your idea correctly, you'd have to go over one ramp then dive under the cross road's bridge structure, or vice versa. You need a lot of land free to pull it off. That's a tough way to salvage a cloverleaf.