Maximum Tarmac Curvature Posted on 2024-Jan-192024-Jan-18 by adohertyh Just how curvy does a road have to get before it’s too curvy? Though opinions will vary, I’m sure, I have to guess that, from a civil engineer’s perspective, the Palms to Pines Highway must be pushing the limits. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Like Loading...