Civil War: How did the unsatisfactory Southern transportation system hurt the South?

The soliders starved because food could not be transported.

Ammunition was also not arriving because of transportation.

Sources:

http://www.yesterprints.com/demo/american-civil-war-prints.htm

http://ldesign.wordpress.com/2006/08/29/on-reality-part-4-remembering-joe-rosenthal-a-personal-essay-on-war-and-photography/

By Beilul