Normal weekday service is back up and running on Metro-North.
Crews finished making temporary repairs to part of an elevated track that was damaged in a fire.
The railroad says customers should expect some residual delays because of speed restrictions that are still in place.
Officials are hoping to clear that up in the coming days.
Flames broke out Tuesday evening at a garden center on Park Avenue near 118th Street.
The fire damaged a center column beneath a viaduct holding the tracks.
Service was halted for hours, and only a limited number of trains operated for the next 2 days.
Investigators say the fire was accidental, caused by fuel spilling on a hot generator as it was being filled.
The owner of the garden center did not have the proper permits to handle or store fuel or propane at the location.