Ice Trojan -- re your question on speed limit -- I-29 is pretty flat and pretty straight all the way. Don't recall seeing many state troopers ever.

Would say anywhere from 5 to 10 mph over speed limit probably all right. Anything close to speeds of any tractor trailers would keep you in good stead, I would think. Per below, most of these will be "regular" transportation, not livestock haulers.

Probably won't see too many livestock trailers up and down I-29 since OMA and SUX are both major stockyards serving that part of MidWest (and Soo Falls to a lesser extent also, I believe).