From The New York Times:
At first, the estimate was grim, a subway rider’s nightmare. It could take up to five years to get the A and C trains running normally after a fire in an underground signal relay room last month.
Then the forecast improved: transit officials said it would take only six to nine months to fix the disruptions.
Now the estimate has come down once more. The new prognosis for restoration of most service on the subway lines?
Today. Just nine days and 15 hours after the fire.