It's listed in the Log Book, which I used as a resource when compiling the system. I went thru GMSV and verified which routes were signed & unsigned at the time, so this one was doubtless left out for that reason. There were a few others too; I remember one in a city/town, linking US30 and a route crossing over it and the railroad on a bridge (gee whiz, that's descriptive isn't it), that took a couple turns along local streets. Internet High Fives to any roadgeek who can point out which one it was. Heck -- I'll edit this post when I find it, and see what the difference in the timestamps is.
Edit: Found it!
