WASHINGTON (CNN) -- Despite criticism for adjourning last week without acting on several major legislative initiatives, members of Congress can boast significant achievements in at least one area of federal lawmaking -- naming post offices.

Of the 383 pieces of legislation that were signed into law during the two-year 109th Congress, more than one-quarter dealt with naming or renaming federal buildings and structures -- primarily post offices -- after various Americans.

Three post offices were named after entertainers. Ray Charles, the late singer and musician, was honored with a post office in Los Angeles in July 2005 in a bill sponsored by Rep. Diane Watson, D-California Rep. Henry Waxman, D-California, authored a law naming another Los Angeles post office after actor and former American Express pitchman Karl Malden.

And in March, Congress passed and the president signed legislation naming a Smithfield, North Carolina, post office after actress Ava Gardner. The bill was sponsored by Rep. Bob Etheridge, D-North Carolina.

Several members of the U.S. military killed in Iraq or Afghanistan were honored with post offices, and the late civil rights leader Rosa Parks was honored with a federal building in Detroit, Michigan.

Some federal facilities were named after deceased members of Congress. The late Rep. Robert Matsui, D-California, was honored with a courthouse in Sacramento. A Brooklyn, N.Y., post office was named after former Rep. and one-time candidate for the Democratic presidential nomination Shirley Chisolm, D-New York.

And one of the final actions Congress took before adjourning early Saturday was naming a Delaware bridge after that state's long-time GOP Sen. William Roth.