Directional intersections

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Thread for cataloging/discussing current and former directional intersections, such as US 17/US 360 in Tappahannock, US 176/SC 72, US 176/SC 121, and more.

https://www.google.com/maps/@34.4057896,-81.5773818,3a,34.6y,159.15h,87.73t/data=!3m6!1e1!3m4!1sOORYGRj0gljclIgb_-c1Bg!2e0!7i13312!8i6656

There doesn't seem to be a thread for these. If there is, merge or delete this one.