Many self-proclaimed fiscal conservatives in Congress defend pork-barrel spending by arguing that the practice circumvents the wasteful Washington bureaucracy and allows folks who best know the local community (i.e. congressmen) to steer money where it is most needed.

For instance, in a misguided appeal to federalism Representative Mike Simpson and Senator Larry Craig, both conservative Republicans from Idaho, assert, “We have always believed that better decisions are made by local officials. Who would you rather have making decisions about funding for Idaho? Lawmakers who are accountable to you, or some nameless, faceless bureaucrat in Washington, D.C., who has never stepped foot in Idaho?”

It’s a clever attempt by Simpson and Craig to redefine the term “local officials” and frame the earmarking issue in their favor. But an article in the Raleigh News & Observer tells a different story:

North Carolina’s members of Congress quietly took control of more than $135 million from the state Department of Transportation last year to help pay for dozens of highway projects they favored.

That means other projects deemed more important by state and local officials must be delayed.

The new projects dictated by Congress didn’t have enough support in North Carolina to be included among the 2,337 funded in the state’s 2006-2012 Transportation Improvement Program.

And the problem is worsening:

Within broad guidelines set by Congress, the states have traditionally decided how to spend their share of federal gasoline tax receipts. But that is changing.

The growth of earmarks in the transportation reauthorization bill, which Congress considers about every six years, has been remarkable. It raises questions about who knows best how to spend federal highway money: members of Congress, or state and local officials and the highway planners who assist them.

If Simpson, Craig and their colleagues in Congress truly believe in federalism, they sure have a funny way of showing it.