Digital Railroad is an online archive system for managing the marketing and distribution of photographs by individual photographers and smaller agencies.
Since its launch in August 2004, Digital Railroad has signed up some of the finest editorial and documentary photographers working today, including Melissa Farlow, Randy Olson, Sisse Brimberg and more. Digital Railroad also powers the archives of agencies Redux and VII.
The company has recently introduced a feature called Photo Feeds, in which pictures can be shown to prospective purchasers via RSS feeds, Atom feeds or through the use of Javascript embedded into a web page.

A Digital Railroad archive page