FORT LEE, N.J. — The daughter of a 91-year-old woman from Fort Lee, N.J., who died on the day of a major traffic jam precipitated by top aides to Gov. Chris Christie said on Thursday that she did not believe the inability of an ambulance to reach her mother’s house was a factor in her death.

“I honestly believe it was just her time,” said Vilma Oleri, whose mother, Florence Genova, died on the morning of Sept. 9, the first day that the closing of local lanes leading to the George Washington Bridge set off the snarls.

A Fort Lee emergency official has said that the traffic jam prevented an ambulance from Englewood Hospital from reaching Ms. Genova’s home.

Ms. Oleri spoke inside her home in Closter, N.J. She said she had gone that morning to check on her mother, who lived alone in a two-story, red brick house on Harvard Place in the southern part of Fort Lee. Ms. Oleri said she called 911 after her mother went into the bathroom before breakfast and did not come out.