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Minnesota Single Point Urban Interchange(SPUI)

This is a Single Point Urban Interchange. It has a very high traffic capacity.

Based on a real life design near Minneapolis, Minnesota, USA, it is situated near the city of Rosevile. it provides a really effective entrance/exit to and from the highway.
Real life equivalent: https://www.google.bg/maps/@45.0076315,-93.1065144,17.72z

If you would like to increase the capacity even more, you could upgrade the highway ramps with 2 or 3-lane highway if you have the Network Extensions Project.

If you have any recommendations feel free to post them down.
If you want a particular type of interchange, you can post an order to me in the comments.