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Senate roll call 30 · 84th Congress · Apr 20, 1955

S. 500. Authorization for colorado river storage project. Passed.

On Apr 20, 1955, the Senate voted 58–23 (S 500). Result: passed. By party: Democrats 32–16, Republicans 32–11, Independents 1–0. It was a bipartisan vote: majorities of both parties voted yes. 27 members voted against their own party.

During the 84th Congress (1955–1956), Dwight D. Eisenhower was president, and Democrats held majorities in both the House and Senate.

Yes
58
No
23
Did not vote
3
Date
Apr 20, 1955

By party

  • Democrats32 yes · 16 no · 3 didn’t vote
  • Republicans32 yes · 11 no
  • Independents1 yes · 0 no

Who broke with their party

The bill

S. 500: A bill to authorize the Secretary of the Interior to construct, operate, and maintain the Colorado River storage project and participating projects, and for other purposes.

How each senator voted: Yes

How each senator voted: No

Voted present

Did not vote

Other votes

From Voteview roll call records.

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Capitol Receipts, “S. 500. Authorization for colorado river…: Senate Vote, Apr 20, 1955,” https://www.capitolreceipts.com/vote/84-S-30/s-500-authorization-for-colorado-river-storage-project-passed (accessed 2026-10-15).

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