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Old Posted Nov 3, 2016, 3:48 AM
Millennium2002 Millennium2002 is offline
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Join Date: Jun 2009
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Quote:
Originally Posted by Metro-One View Post
You are thinking about clover leaf interchanges. Those have been largely deemed an obsolete design.

Diamond interchanges are still very popular where free flow movement is not needed for both intersecting routes.

Diamonds are generally a good choice for areas with space constraints.
I knew the cloverleaf was falling out of style for sure, but I also have heard of things like the SPUI and the diverging diamond interchange... and both of them seem to be geared towards replacing clogged up traditional diamond interchanges. In any case, I'll leave it to the experts to decide that one...
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