From my understanding Purina used to control the odor much better back in the day. Couple this with higher demand and you have more smell. I used to drive down that way somewhat frequently and don't remember seeing housing? Along that stretch of I-70 it's mostly fast food places a few really shady motels which are being torn down and then commercial properties.
There's definitely some housing on those surface streets. I'm lost down there about once a year on average. We can procure better deals for my non-profit if we pick up directly.
I'll never forget one time we had a particularly nasty guard at the gate. She was an angry woman and was very annoyed with our presence. NOW, I don't blame her -- their yard (which is really tight) is set up for OTR trucks. Non-profits like us show up in pickups with trailers and we must look like amateur hour, comparatively.
I'm all about putting our best foot forward when representing my non-profit so I'm not going to demand more respect as I would if I were procuring goods for myself.
She basically yelled at me, "Do you see all these trucks!!?" as I'm facing a wall of nothing but trucks. Anyway she told me to pull off to the side and I was so concerned with not making her angry(ier) that I took out a 55gal drum trash can with my trailer. I'm a better driver than that but failed spectacularly in my attempts to not give her further cause to find us annoying!
I straightened up the trash can immediately and chuckled about it -- it was literally laugh or cry at that point and I can't help a gate guard who already clearly hates her life (shrug).
Purina's been really good to us overall. All the forklift operators are AMAZING, and that's an understatement. Truly patient and skilled when loading our trailers.
This run was three trailers total. Two owned by my non-profit, a 24' deckover and 16' utility trailer:
And tarping my 18' car hauler in case of rain on the drive home: