CSX line in a bird sanctuary by Mile Post 123 in TN. This is a semi-rural area, so there are no lights at night. In the daytime traffic is about 1 per hour. This is also running through the Audubon Acres bird sanctuary, so keep an eye out for wildlife! Frequent visits from turkeys, whitetail deer, red-tailed hawks, and turkey vultures. Like Train Content? Visit Rail Moments on YouTube