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I picked that one because it matches the sort of intersection covered in TFA. Also, the motorway passes under the roundabout, not over it.
by PaulDavisThe1st 2y ago
I picked that one because it matches the sort of intersection covered in TFA.
Also, the motorway passes under the roundabout, not over it.
- n4r9 2y agoOh I see! Thanks for the clarification. I think my point still stands that the motorway is not interrupted in the case of the roundabout, whilst it is in the diamond intersection.
- PaulDavisThe1st 2y agoNope, it's not :) Look at TFA again. Just like the photo I linked to, the motorway (interstate in this case) passes under the 2 bridges. The local version of this (NM14 & I25) has the interstate passing over on a single bridge, the double diamond is on the "ground level".
- n4r9 2y agoYou're right; I hadn't scrolled down to the wide-view shot. I stand corrected.