The following is from Vince Patton, who produced this segment:
I'm sure Don already knows this, but I didn't want to miss an opportunity to embarrass him -- and more importantly, to make sure all of his friends and admirers on the forum catch this episode!...the story about Don's relentless exploration of old railroad logging evidence in the Gorge will air on Oregon Field Guide on Feb. 12 at 8:30pm and the following Sunday at 6:30pm.
You rock, Don!
Tom