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H.R. 4707 — To designate the facility of the United States Postal Service located at 1019 Avenue H in Fort Madison, Iowa, as the "Martin L. Graber Post Office".
38%becomes law
moderate confidencepending: Senate
passed_one_chamber
To designate the facility of the United States Postal Service located… — through the House, now needs 60 in the Senate: P(≥60) 44% puts enactment at 38%.
→
38%
downstream: Senate + President
If it reaches the floor
Projected 64 yea of 100 voting; 90% interval 47–92
(quartiles 52–78). Intervals are backtest-verified to cover ~90%.
Filibusterable: the realistic Senate line is
60 votes — P(≥60) = 44%
(simple-majority P = 94%).
By floor procedure
No vote is scheduled, so the headline marginalizes over how the
Senate would take it up; the branches:
| Procedure | Likelihood |
Projected yea | Passes |
|---|
| conference | 19% |
66 [49–96] |
95% |
| passage | 81% |
63 [47–91] |
94% |
Receipts
Sponsor: Mariannette Miller-Meeks (R). Latest action (2026-04-15):
Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
Full record: Congress.gov.
Forecast run predict-20260606T193507Z · models
member-vote-1.0.0-t117d118-20260606 +
passage-1.0.0-t117d118-20260606 · conditional whip forecasts for the
Senate run at moderate confidence (why).