Aorta. To do this in an efficient way, his drivers head out on the largest highway: Highway A. Your circulatory system also has a major highway, and it is called your aorta. This is the largest artery and carries blood from the heart to the body.
Dismals Canyon, is located in northwest Alabama, about 30 miles west of the Sipsey Wilderness, 12 miles south of Russellville, Alabama off US-43/AL-17 between Russellville and Hamilton on Hwy. 8.
Donaldson/Bronson Cave. Donaldson/Bronson Cave (also known as Shawnee Cave) is located entirely within Spring Mill State Park. The cave is the downstream section of the Shawnee drainage system (Lower Twin and Upper Twin caves make up the remaining sections). For the entire length of the cave, you are in water.