Biden to nominate Pete Buttigieg as transportation secretary

Geoff Bennett and Amanda Golden and Haley Talbot and Allan Smith

President-elect Joe Biden will nominate former South Bend, Indiana, Mayor Pete Buttigieg, his one-time Democratic primary rival, to lead the Department of Transportation, three sources told NBC News.

There has long been speculation that Buttigieg, 38, would join the Biden administration. The former mayor ended his presidential bid just before the pivotal Super Tuesday elections in early March and immediately endorsed the former vice president.

Buttigieg performed strongly in the first two primary contests, which took place in Iowa and New Hampshire.

The ex-mayor would lead an agency that will be key in carrying out the president-elect's efforts aimed at revitalizing U.S. infrastructure — an area where the Biden administration may find common ground with Republicans.

Buttigieg focused his campaign on passing the torch to leaders of a younger generation. He is so far the only presidential rival that Biden has tapped for a Cabinet position after having named Sen. Kamala Harris, D-Calif., as his running mate.

Buttigieg was the first openly gay major party candidate to win delegates in a presidential primary, and he would be the first openly gay Cabinet secretary to be confirmed by the U.S. Senate. President Donald Trump's former acting director of national intelligence, Ric Grenell, was the first openly gay leader of a Cabinet-level agency.

The former vice president has faced pressure from activists and progressive lawmakers to diversify his administration. Buttigieg would be Biden's first openly gay Cabinet pick, though he has also chosen several openly LGBT men and women to join his White House team.