I've searched through the lex and can't find these items, so maybe some one else knows where to find something that will work:
1. Cattle Chute: Rail or road or just eye candy, doesn't matter to me. For those that don't know this is a series of fence and gates that is used to separate hold cattle for exams, or to help load them onto trucks or rail cars. Basically once you get them into it, they have only one way to go, forward.
2. Stockyard: eye candy is fine with me.
I've looked at Peg's SPAM mod, but it appears to conflict with the CAM. &mmm