WASHINGTON -- In recent years, Rep. Paul Ryan (R-Wisc.) has increasingly held himself to a higher standard than the rest of Congress when it comes to what he considered wasteful federal spending.

Ryan emerged as one of the harshest critics of President Obama's stimulus bill. He rose to greater prominence for his forceful stances against earmarks -- imposing a moratorium, pushing for transparency, and urging higher ethical standards.

The anti-earmark stance was not without risk: It led him to link up with his then-liberal counterpart in the Senate, Sen. Russ Feingold, in proposing legislation for a presidential line-item veto that would target "bridge-to-nowhere" style earmarks in 2007.

"We have to drain the earmark swamp," Ryan was quoted as saying in a Milwaukee Journal Sentinel story. By the end of that year, Ryan had signed a pledge that would sever links between campaign donations and earmarks.

It's a tough standard to live up to. And one that not even Ryan could maintain.

Ryan has pushed for earmarks around the same time he started complaining about the practice. He also lobbied for stimulus money while objecting to President Obama's spending bill. And in at least two instances involving the Department of Transportation, Ryan has pushed the interests of companies whose members have given him campaign donations, according to records obtained by The Huffington Post.

Steering transportation funds, or weighing in on regulations, is one of the most direct ways a congressman can exert influence. Ryan is certainly not the only politician to attempt to influence the DOT over its decision making. But the fact that Ryan was willing to go to bat on behalf of campaign donors drives against the narrative Ryan has long claimed -- that he is a special kind of politician, more saint than sinner.

Ryan's spokesman said the newly minted vice presidential nominee has done nothing improper. "The folks who have contributed to Congressman Ryan over the years have done so because they support his vision and agenda, not the other way around," Brendan Buck, Ryan's spokesman, said via email.

In 2004, Ryan wrote Norman Mineta, the Secretary of Transportation, on behalf of the chemical company PPG Industries. The company's PAC has contributed $6,750 to Ryan's campaign coffers from 1998 through 2012. Ryan began by saying he was "writing to share the concerns" of the company over a proposed rule concerning the transportation of hazardous materials.

What were those concerns? The proposed rule would give the DOT and OSHA combined jurisdiction over hazardous materials. But the industry wanted OSHA to stay out of it.

Ryan expressed no opinion other than PPG's own about those nettlesome regulations. "In their current form, PPG Industries believes that the new regulations are confusing, may be inconsistent with existing federal law and may lead to conflicting and possibly onerous regulatory actions by local authorities," Ryan wrote in his August 10, 2004 letter to Mineta. "I would like a further explanation of how the DOT plans to meet various concerns that were raised by the shipping and receiving industry and the businesses that utilize their services."

Two months later, Ryan got a response from Mineta. The transportation secretary said a final decision on the rule had been delayed multiple times due to industry concerns and was still up for consideration. He then emphasized the regulation's importance in clarifying responsibilities and oversight concerning worker and environmental hazards. The provisions would also provide national standards "for the transportation of hazardous material in commerce that are consistent with Federal hazmat law and with the statutes authorizing the hazardous materials regulatory programs administered by OSHA and EPA."

The rule went into effect in 2005.

In a statement provided to HuffPost, a PPG spokesperson wrote: "In general, PPG believes in participating in the governmental process in the nations and communities in which it operates. This commitment includes participating in the political process, from engaging government officials to educating employees. PPG’s U.S. political action committee is fully funded by voluntary contributions, and disbursements are made to political candidates and parties as approved by the PAC’s contributions committee comprised of PPG executives."

The company's spokesperson went on to write that "PPG runs its businesses using sound environment, health, safety and product stewardship practices, and communicates with the public and support the communities in which it operates."

In 2007, Ryan, along with the Wisconsin delegation, wrote DOT to affirm support for Milwaukee-based Midwest Airlines' application for two slots at Ronald Reagan Washington National Airport. "The award of these slots," Ryan wrote, "will allow the airline to provide much needed capacity in the important nonstop Milwaukee-DCA market."

Ryan pushed for Midwest to get slots in two letters to DOT in 2008. Midwest, by then, had only been awarded backup status. Again, DOT rebuffed Ryan.

In 2007 and 2008, Midwest executives gave Ryan $1,450 in campaign contributions, records show.

Midwest has since merged with another company. It now flies under the Frontier name. That company did not respond to a request for comment.

In 2009, when car dealers in Ryan's congressional district were upset over inefficiencies with Obama's "Cash for Clunkers" program, Ryan wrote a letter to Secretary Ray LaHood asking to hear what steps he might be taking to "alleviate the administrative gridlock and technical errors currently facing this system."

The National Auto Dealers Association is a top contributor to Ryan, pouring $68,500 into his campaigns. In total, the automotive industry has donated $290,350 to Ryan's campaigns.

LaHood did not respond to Ryan's complaints -- at least not in writing.

Paul Blumenthal contributed reporting.

Also on HuffPost:

Loading Slideshow...
  • Marco Rubio

    "Throughout his life, Mitt Romney has made great decisions, and choosing Paul Ryan as his running mate is a truly inspired choice. I got to know Paul during my Senate campaign when he endorsed me early on when I was still considered a long shot. Paul Ryan is a courageous reformer who understands our nation's challenges, has proposed bold policy solutions to solve them, and has shown the courage to stand up to President Obama and other Washington politicians trying to tear him down. "The Romney-Ryan ticket is going to win in November because it offers the American people visionary leadership to recapture the free enterprise spirit that has empowered countless Americans to build businesses from scratch and live the American dream. I'm excited about the visionary change a Romney-Ryan team will bring to Washington, and I look forward to campaigning

  • Rob Portman

    <blockquote> "Mitt Romney has made a great choice in Paul Ryan. He is an accomplished public servant and a leading voice on the most pressing issues facing our country. Paul is one of my best friends in Congress and someone I have worked closely with as a former colleague on the House Ways & Means Committee. "Jane and I wish Paul and Janna and their kids the very best. As the Chairman of the Romney campaign in Ohio, I look forward to working with Paul to ensure that the Romney-Ryan ticket carries Ohio and is victorious in November. Most importantly, as a member of the Senate, I look forward to working closely with a Romney-Ryan Administration to restore fiscal sanity and enact pro-growth policies to create jobs."</blockquote>

  • Obama for American Campaign Manager Jim Messina

    <blockquote>"In naming Congressman Paul Ryan, Mitt Romney has chosen a leader of the House Republicans who shares his commitment to the flawed theory that new budget-busting tax cuts for the wealthy, while placing greater burdens on the middle class and seniors, will somehow deliver a stronger economy. The architect of the radical Republican House budget, Ryan, like Romney, proposed an additional $250,000 tax cut for millionaires, and deep cuts in education from Head Start to college aid. His plan also would end Medicare as we know it by turning it into a voucher system, shifting thousands of dollars in health care costs to seniors. As a member of Congress, Ryan rubber-stamped the reckless Bush economic policies that exploded our deficit and crashed our economy. Now the Romney-Ryan ticket would take us back by repeating the same, catastrophic mistakes."</blockquote>

  • Michelle Malkin

  • Michael Moore

  • Brad Woodhouse

  • Rachel Maddow MSNBC

  • mike murphy

  • Michael Steele

  • Larry Sabato

  • davidfrum

  • Charles M. Blow

  • Robert Reich

  • Nilay Patel

  • Mark Harris

  • Progressive Change Campaign Committee

    The Progressive Change Campaign Committee issued the following statement: <blockquote>"Paul Ryan is a right-wing extremist who wants to end Medicare. This is a major unforced error by Mitt Romney. It gives President Obama and Democrats a chance to draw a clear contrast in 2012 by promising not to cut one penny from Medicare or Social Security benefits. If Democrats win in a landslide, this was the game changer." -- Adam Green, co-founder, Progressive Change Campaign Committee, a 1 million member grassroots organization</blockquote>

  • Laura Ingraham

  • John Kasich

  • Ari Fleischer

  • Susan B. Anthony List

    The national pro-life organization released the following statement: <blockquote>"By selecting Congressman Ryan as his vice presidential running mate, Governor Romney demonstrates his commitment to protecting American women and unborn children," said Marjorie Dannenfelser, president of SBA List. "A longtime pro-life advocate and a strong fiscal conservative, Congressman Ryan has insisted that there can be no 'truce' when it comes to advancing the rights of the unborn and achieving fiscal responsibility. He has a pristine pro-life voting record and will be an asset to Governor Romney's campaign. "Pro-life voters are a key demographic and help secure victory in critical elections," continued Dannenfelser. "The addition of a second strong pro-life leader to the ticket energizes the pro-life base - we are thrilled with this pick."</blockquote>

  • GOProud

    <blockquote>"The selection of Paul Ryan is a bold and inspired pick," said Jimmy LaSalvia, Executive Director of GOProud. "Paul Ryan has been the architect of policies that would benefit all Americans, especially gay Americans." "Paul Ryan is one of the few political leaders anywhere in the country willing to tell the American people the truth about the unprecedented budget crisis we are facing, and - more importantly - willing to put forward bold plans to put this country back on the road to fiscal solvency," continued LaSalvia.</blockquote>

  • Log Cabin Republicans

    <blockquote>"Congressman Paul Ryan is a strong choice for vice president, and his addition to the GOP ticket will help Republican candidates up and down the ballot," said R. Clarke Cooper, Log Cabin Republicans Executive Director. "As chairman of the House Budget Committee and author of the Republican "path to prosperity" that provided the blueprint for serious spending cuts in this Congress, nobody is more qualified to articulate a conservative economic vision to restore the American economy and stimulate job creation. </blockquote>

  • Sen. John Cornyn (R-Texas)

  • Jason Chaffetz

  • Center For American Progress President Neera Tanden

    <blockquote>"Just like Sen. John McCain's choice of Sarah Palin and George H.W. Bush's selection of Dan Quayle, Mitt Romney has been cowed by the right wing into choosing an extreme vice presidential nominee who will alienate moderate voters. It's now clearer than ever that as president, Mitt Romney would end Medicare as we know it, and will raise taxes on middle class families by more than $2,000in order to slash taxes on the wealthiest Americans. While there is a lot that can be said about Paul Ryan's extreme views, more important is what this choice says about Mitt Romney: that he is unwilling or unable to stand up to the far-right of his party and select a vice-presidential candidate that is both able to be president on day one and capable of governing by reaching across the aisle."</blockquote>

  • SEIU President Mary Kay Henry

    <blockquote>"If there were ever any doubt that Mitt Romney is not on the side of working people, today's choice of Rep. Paul Ryan as a running mate makes it crystal clear. With this choice, Romney has shown the American people that he believes Rep. Ryan's extremist, irresponsible and anti-worker agenda is what's right for our country. "Rep. Ryan has made a name for himself by fighting in the halls of Congress for tax giveaways for the wealthy and big corporations while proposing to gut vital services like Medicare and education, and eliminating any sense of retirement security for working families. His no-holds barred record of attacking seniors, children, and working men and women is frightening for the 99 percent of Americans who are not rich -- but for Mitt Romney it was a calling card to choose him as a running mate."

  • NARAL Pro-Choice America President Nancy Keenan

    <blockquote>"Mitt Romney's choice of Rep. Ryan as his running mate reminds us of why elections matter when it comes to our ability to make personal and private medical decisions," Keenan continued. "The outcome of the 2012 presidential election very well could determine whether abortion remains legal and accessible for the next generation of American women. Romney has pledged that taking away women's rights will be a priority for him and his choice of Ryan amplifies that promise to the extreme anti-choice backers of this ticket. My organization's priority is to make sure President Obama remains in the White House."</blockquote>

  • Kelly Ayotte

  • Herman Cain

  • Rick Perry

  • Tommy Thompson

  • Pete Hoekstra

  • Steve King

  • Eric Cantor

  • Dana Rohrabacher

  • Kenny Marchant

  • Gregg Harper

  • Rick Santorum

  • Rep. Kathy Hochul

    <blockquote>"Americans deserve new ideas for how we can reduce the debt and protect our seniors and the middle class. Just one year ago, Western New York voters rejected the Ryan-Collins policies that would end Medicare as we know it and hurt middle class families while giving more tax cuts to the rich. Our country needs to move forward, not re-hash failed ideas. Given Chris Collins' ongoing support for tax cuts for the rich that add nearly $1 trillion to the deficit and his willingness to send his business to China to line his pockets, it is clear my opponent is going to continue to pursue policies and priorities that have already been rejected."</blockquote>

  • Sen. Lisa Murkowski

  • Claire McCaskill

  • Jim DeMint

  • Chris Van Hollen

  • Rep. Mary Bono Mack

  • Sam Brownback

  • John Shimkus

  • Rep. Trent Franks

  • Frank Pallone

  • Michele Bachmann

  • Rob Zerban

    <blockquote>"Now that Paul Ryan's personal ambition has clearly trumped his interest in the First District, I have no doubt he'll find himself out of a job come November. Once Wisconsinites and voters across our country learn the truth about Ryan's radical plot to end Medicare as we know it, de-fund women's health care, and preserve tax breaks for millionaires, they'll vote against him not just once, but twice. In the coming weeks, our campaign will work with President Barack Obama and Vice President Joe Biden to continue getting the word out on Ryan's indefensible record, and building momentum to ensure victory on Election Day."</blockquote>

  • Scott Walker

    <blockquote>"Governor Mitt Romney made a bold and reform-minded selection in Congressman Paul Ryan of Wisconsin. This election has to be about who is going to look out for the next generation. America needs a comeback team to turn around the economy and to turn around the fiscal status of our country. Romney and Ryan have the ideas and the experience needed to take on these core issues. This is a great day for Wisconsin and an even greater day for America."</blockquote>