Royal Gorge Route Railroad. D&RGW Train No. 1. The Royal Gorge Route Railroad is a heritage railroad located in CaÃ±on City, Colorado. The railroad transits the Royal Gorge on a 2-hour scenic and historic train ride along what is considered to be the most famed portion of the former Denver and Rio Grande Western Railroad.
Basically, the higher is the grade, serious is the problem. Grade I: It is treated as the low intensity Anterolisthesis in the human body. The slipping forward percentage of the body remains preciously less than 25%. Grade II: The slippage percentage of the vertebral body in this situation remains between 25%-50%.
To understand what anterolisthesis means it is first. necessary to understand the meaning of the word. vertebrae. Vertebrae are bones that form an opening in. which the spinal cord passes. These bones are stacked. one on top of another, as shown in the picture below. Each individual bone that makes up the vertebrae is.