The following is a list of Republican Senators who voted with the Democrats to authorize the so-called Infrastructure Bill of the Democrats:-
* Roy Blunt - Missouri *
* Richard Burr North Carolina *
* Shelley Moore Capito West Virginia
* Bill Cassidy Louisiana
* Susan Collins Maine
* Kevin Cramer North Dakota
* Mike Crapo Idaho
* Lindsey Graham South Carolina
* Chuck Grassley Iowa ?
* Mitch McConnell Kentucky
* Liza Murkovski Alaska ?
* Dan Sullivan Alaska
* Deb Fischer Nebraska
* Tom Tillis North Carolina
* Todd Young Indiana
* Rob Portman Ohio *
* James Risch Idaho
* Mitt Romney Utah
Of those the highlighted ones are up for re-election in 2022 or have announced their retirement as Senator. The retirees are marked with an *. The question mark ones have not yet decided whether they would run in 2022
Assuming that the Question mark ones are going to run as Republican nominees in the Primary Elecions none of the two would gain enough votes in the Primary Election to be the RP candidate.
The other 11 Republicans are up for re-election in 2024 and 2026. Both Senators from Idaho and Alaska voted with the Democratic Party - There seems to be a number of RINO's representing Idaho and Alaska in both the Senate and House. They can kiss re-election goodbye in 2022 and 2024,
By the way there should be term limits in the USA - some of the above are already over 80 and has been in the Senate for two or more decades. They have become swamp creatures as happens in Washington.