Can't bring that one to mind, but the Creek Turnpike in Tulsa going east from 169 headed toward Warren Theater in Broken Arrow is insanely poorly-executed. Big long elevated section of roadway with a several-inch bounce on each support. I can ride it "ok" in my Tahoe with (relatively) soft suspension, but in my 370z which is low (and lowered) and sport suspension, I feel like I'm almost going airborne at every joint at highway speed. Holy SMOKES, that thing is ridiculous!
Right where it turns south for a bit, right? I know exactly where you're taking about. I think it's the same cause as on Kirkpatrick, I think it's for drainage that they make small swells, but it feel like a roller-coaster.