This list is for the discussion of prototype and modeling information on operating practices, equipment, and property of the Iowa Interstate Railroad. This also includes CSX's New Rock Subdivision from Utica to Blue Island, IL, over which IAIS has trackage rights.

Please note: Personal attacks will not be tolerated on this list. Those who choose to ignore this warning will be subject to immediate moderation or removal.

Photo: A photo contest was held in Oct 2009 where a number of list members entered IAIS photos for the group's members to vote on. The theme was "Your favorite IAIS picture". The Turn, RIIC-18, swaps power around at the west end of North Star siding in Moscow, IA on February 18, 2008. Andy Brown photo.