Oops! Those were completely unintended changes. I was trying to open a stretch of recently-completed freeway in SE Washington, and apparently I did a search for "construction" and accidentally selected some stuff in Nebraska because it was also part of the "Lewis and Clark Trail" relation.  I just checked the Strava heatmap to verify that the new lane on 34/75 is not open yet, and I changed those 9 ways back to construction=trunk.  If you see anything else that's off, feel free to fix it!