New Jersey Gov. Chris Christie speaks to reporters after appearing on a sports talk radio show in New York, Wednesday, Aug. 10, 2016. A former aide to Christie texted to a colleague that the New Jersey governor "flat out lied" about the involvement of his senior staff and campaign manager during a December 2013 news conference about the George Washington Bridge lane-closing scandal, according to a new court filing. (AP Photo/Ezra Kaplan)
New Jersey Gov. Chris Christie speaks to reporters after appearing on a sports talk radio show in New York, Wednesday, Aug. 10, 2016. A former aide to Christie texted to a colleague that the New Jersey governor "flat out lied" about the involvement of his senior staff and campaign manager during a December 2013 news conference about the George Washington Bridge lane-closing scandal, according to a new court filing. (AP Photo/Ezra Kaplan) Credit: Ezra Kaplan

A former aide to New Jersey Gov. Chris Christie texted to a colleague during a news conference about the George Washington Bridge lane-closing scandal that Christie “flat- out lied” about the involvement of his senior staff and campaign manager, according to a new court filing.

A transcript of the text is contained in court filings submitted late Tuesday by attorneys representing Bill Baroni, who faces trial next month with Christie’s ex-deputy chief of staff on charges they helped orchestrate the September 2013 lane closures.

The closures were meant to create traffic jams in the city of Fort Lee to punish its Democratic mayor for not endorsing the Republican governor, prosecutors say.

Christie on Wednesday denied he lied.

“I absolutely dispute it. It’s ridiculous. It’s nothing new,” Christie told reporters in New York City after co-hosting a sports talk radio show Wednesday morning. “There’s nothing new to talk about.”

He also noted that the information came from a filing from a defense lawyer and wasn’t from someone who was under oath.

Christie, who is advising GOP presidential nominee Donald Trump, wasn’t charged in the lane-closing scandal and has denied knowing anything about it.

The text exchange between Christina Renna, Christie’s director of intergovernmental affairs, and Peter Sheridan, a staffer on his re-election campaign, came while Christie was telling reporters at a December 2013 news conference that no one in his office was involved in the lane closings.

Renna texted Sheridan that Christie “flat out lied” when he said his senior staff and campaign manager Bill Stepien weren’t involved.

According to the court filing, Sheridan texted Renna to say Christie was “doing fine. Holding his own up there.”

Renna responds with, “Yes. But he lied. And if emails are found with the subpoena or (campaign) emails are uncovered in discovery if it comes to that it could be bad.”

Stepien’s lawyer, Kevin Marino, on Wednesday called the notion Stepien was involved “categorically false and irresponsible.”

Stepien was Renna’s boss when she joined the office of intergovernmental affairs in 2010, Renna told a legislative committee in 2014. Christie’s ex-deputy chief of staff, Bridget Kelly, eventually took over for Stepien. Christie cut ties with Stepien in January 2014 after a separate nearly two-hour news conference in which the governor apologized for the lane closures but denied any knowledge of them or a cover-up.