The One-Hundred-Seventeenth Level lies below the blast site, where workers question Joel and Lyn about their load.
People gathered at the landing of the One-Hundred-Seventeenth Level see wreckage falling past. Later, workers stop Joel and Lyn here, below the blast site, to question them about the load they are carrying.
Its landing is a gathering point below the blast and an obstacle on Joel and Lyn's climb.