Tunnel fire cripples LIRR services at Grand Central, sparks major commuter delays

All Long Island Rail Road (LIRR) services heading into Grand Central Terminal were shut down early Tuesday after a fire erupted in a tunnel near the station.

The disruption brought much of New York’s commuter flow to a halt. Officials confirmed that an electrical panel caught fire beneath the terminal, triggering widespread cancellations, delays, and reroutes across eight of LIRR’s busiest branches.

“A two-alarm fire broke out at Grand Central Terminal this morning,” New York City Emergency Management posted on X. “The fire and smoke has caused widespread disruptions across the Long Island Rail Road and related transit systems.”

Thick smoke, zero visibility

The fire produced heavy smoke that made it extremely difficult for firefighters to access the source. FDNY Commissioner Robert Tucker described the conditions inside the tunnel in stark terms.

“Absolutely zero visibility down there, firefighters were met with heavy, heavy smoke and a significant amount of fire when they ultimately located the room where the fire was coming from,” Tucker said.

Emergency crews took several hours to contain the fire, and access was delayed due to safety concerns around the panel. Three firefighters and one civilian suffered minor injuries during the response.

Eight LIRR lines affected, subways step in

Service disruptions impacted eight LIRR branches: Babylon, City Terminal Zone, Hempstead, Far Rockaway, Port Jefferson, Port Washington, Ronkonkoma and West Hempstead. Trains scheduled for Grand Central were either cancelled at Jamaica or diverted to Penn Station and Atlantic Terminal.

The LIRR announced on X, “Some westbound trains will be canceled upon arrival in Jamaica and diverted to Penn Station or Atlantic Terminal.”

To ease the commuter pressure, subway services remained fully operational and began accepting LIRR tickets for cross-honour travel. The Grand Central Madison concourse was also shut down while firefighting efforts continued.

Cause still under review

The fire, which began in an electrical panel located in a tunnel area, remains under investigation. No official timeline has been given for a full resumption of LIRR services into Grand Central.

For now, the disruption has added strain to New York’s already busy morning transit routine. Commuters are advised to check for real-time updates from the Metropolitan Transportation Authority (MTA) and the LIRR as the situation develops.

Meanwhile, emergency crews remain on site, and MTA officials are coordinating repairs to restore service.