Y – Bridge
In Zanesville, Ohio at the confluence of two rivers. The picture is looking north with the Muskingum River being bigger today. The Licking River, on the left, used to be the same size as the Muskingum but has been dammed to provide a recreational lake.
Zanesville is on the east bank. The current Y-bridge is the fifth bridge erected on this site. I was familiar with the fourth iteration from about 1959 until the interstate system became a faster way to travel (or 1962, whichever came first).
The small sign with 40 on (center-right of pic) it indicates that it is U.S Route 40, today as it was 54 years ago. It was, then, the quickest way to get across Ohio.
As an 18 year old, in ’59, this was a unique and phenomenal piece of engineering. If you are traveling east-west across Ohio on I-70, I recommend you taking a slight side trip to visit this unique piece of history.