Demethanizer

"The transport of what is thought to be Oklahoma's largest oversized load ever has completed day one of its journey. The 186-foot long demethanizer is making its way from Exterran in Broken Arrow to a gas processing plant in Fort Lupton, Colorado. The 536,600-pound object is being moved on a specially designed trailer pulled by two trucks in front and pushed by two trucks in back."
http://www.news9.com/story/26819780/transport-of-huge-demethanizer-underway-saturday-morning