UPDATED | Gov. Chris Christie was with the official who arranged the closure of local lanes leading to the George Washington Bridge on Sept. 11, 2013 — the third day of the closures, and well after they had triggered outrage from local officials beset by heavy traffic.

It isn't known what, if anything, Mr. Christie discussed with David Wildstein that day, when the Port Authority of New York and New Jersey official was among the delegation of Mr. Christie's representatives who welcomed him to the site of the World Trade Center...