Washington (CNN) House Speaker Nancy Pelosi said Tuesday she will meet with President Donald Trump next week to talk about possible infrastructure legislation, following days of members of her own party urging her and other House leaders to pursue impeachment.

"We'll be meeting with the President next week, when we come back, to talk about what the prospect is for the size in terms of resources and scope of what that might be," said Pelosi, a California Democrat, at the Time 100 Summit in New York.

Infrastructure, along with efforts to lower prescription drug prices, is considered one of the few areas of potential bipartisan agreement this Congress, though it has long been elusive for leaders in both parties.

Pelosi said she is "optimistic" about the prospects of accomplishing legislation on infrastructure and lowering prescription drug prices. She said infrastructure, "in a green way," has "never really been partisan."

But the chances of bipartisan collaboration seemed to be overshadowed by some in Pelosi's own party calling for Trump's impeachment. When asked whether special counsel Robert Mueller's report was an impeachment referral, Pelosi said, "There are many ways to hold the President of the United States accountable, and the Mueller report sort of led the way to that by not making an indictment."

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