There is one summary for H.R.4551. Bill summaries are authored by CRS.

Shown Here:
Introduced in House (06/14/2004)

Columbia Space Shuttle Memorials Act of 2004 - Establishes as units of the National Park System four memorials to the Space Shuttle Columbia, to be located on the four specified parcels of land in Texas on which large debris from the Space Shuttle was recovered.