RING LOST: Was inside suitcase inside black & yellow Costco crate (Highway between Baker City, OR & Yakima)

We believe that our black and yellow Costco crate fell off the top of our horse trailer on 11/30/21 as we were driving from Baker City in East Oregon up through Pendleton to Yakima, WA, then onto Snohomish, WA (see map in 3rd pic; we actually took 30 from Baker City to where it meets 84 at N.
Powder, 30 is highlighted in red).
There was only one small hardtop gray and orange suitcase inside the crate, with a very sentimental ring inside the suitcase.
We are hoping that someone picked it up along the highway somewhere and will see this ad! Thank you.