WCIA-TV (Dec. 7) – Dr. Brian Aldridge, a clinical professor at the College of Veterinary Medicine, was among those on the scene. He said there was anywhere between 20 to 40 cows in the trailer and that they weighed nearly 1,200 pounds each.
https://www.wcia.com/news/u-of-i-veterinarians-respond-to-cattle-trailer-crash/