The route will include U.S. Highway 45A and U.S. Highway 45 and is one of several massive boilers that have been moved from is fabrication bay at B&W in West Point to the Tennessee state line.
The 228-ton load is 21 feet wide and 204 feet long, weighs approximately 456,000-pounds and meets the legal height of 13.5 feet, MDOT said.
MDOT permits indicate the load will be escorted by civilian and law enforcement escorts at both front and back as it moves along state highways.
An accident involving a tractor and 18-wheeler on Thursday has prompted authorities to ask motorists who spot the load to slow down and exercise caution when moving around the load. Drivers of motor vehicles should not attempt to take photographs of the load while driving.