SEPTA bus fire: Blaze that damaged 40 decommissioned buses at Philadelphia storage yard now under control

PHILADELPHIA (WPVI) — A fire damaged 40 decommissioned SEPTA buses, including 15 electric buses, at a Philadelphia storage yard on Thursday.

Employees reported the fire around 6:15 a.m. at the SEPTA Midvale District, adjacent to the Roberts Yard, located on the 2400 block of Roberts Avenue in the Tioga-Nicetown area of the city.

It was upgraded to a 3-alarm blaze around 7:30 a.m. Thick, black smoke could be seen billowing in the air at the height of the fire.

When the smoke finally cleared, some of the buses could be seen melted to the ground.

SEPTA bus yard fire as seen from Chopper 6

SEPTA bus yard fire as seen from Chopper 6

A total of 100 buses were in the yard, comprising both gas-powered and electric models. They were set to be sold for a “nominal amount” or scrapped, according to SEPTA Interim General Manager Scott Sauer.

Decommissioned buses are generally stored in the area for a year or less while SEPTA makes arrangements to dispose of them.

The electric buses that were involved were manufactured by Proterra and had not been in operation for several years. Sauer mentioned that SEPTA is currently engaged in ongoing litigation with Proterra, and the buses were being stored as part of this legal process.

When they were put into storage, Sauer said the batteries were disconnected, the coolant was drained and the buses continued to be inspected in accordance with manufacturer recommendations.

In 2022, a coolant issue was to blame for a fire in another Proterra bus located at a different depot.

However, the cause of Thursday’s fire is not yet known. The fire marshal is investigating.

No injuries were reported.

Chopper 6 video shows the fire at a SEPTA storage facility in the Tioga-Nicetown section of Philadelphia.

Asst. Fire Chief Charles Walker said during a news conference that firefighters encountered several challenges, including access to the fire scene and water supply issues.

Walker said SEPTA workers were able to move buses that were not yet on fire so firefighters were able to get to the flames.

Once they were able to get more water to the scene, crews were able to make progress extinguishing the fire.

Explosions were heard during the fire, which Walker attributed to tires bursting from the extreme heat.

The ATF responded because the K-9 training center is on-site with small amounts of explosives. All explosive devices were quickly removed.

SEPTA bus yard fire as seen from Chopper 6

SEPTA bus yard fire as seen from Chopper 6

Midvale Depot is SEPTA’s largest facility, which is used for both maintenance and storage. Some 600 employees work there on any given day.

The fire sent a large plume of smoke into the sky, and the Philadelphia Department of Public Health said pollutants have been detected in the air.

Preliminary data collected from the scene shows high levels of PM2.5 and PM10, and shows the presence of benzene, ethylbenzene, and CO, according to health officials. The levels of these pollutants have been dropping throughout the morning, and are expected them to continue to drop.

RELATED: PM10 vs PM2.5: What to know about the particulate matter in the air

Officials said Thursday night, the area is still unhealthy to breathe, and continue to recommend that residents stay out of the area and, if you are in the area, to stay indoors with the windows and doors closed.

Copyright © 2025 WPVI-TV. All Rights Reserved.

You May Also Like
Shipping giant warns Strait of Hormuz chaos is 'new normal' as Tehran shifts 4M barrels

Shipping Giant Warns Strait of Hormuz Disruption Is New Normal as Iran Shifts 4M Barrels

Ceasefire between US and Iran being tested Fox News anchor Shannon Bream…
Video shows crocodile that killed Puerto Vallarta man in front of California couple — as new details emerge

Video Shows Crocodile in Fatal Puerto Vallarta Attack Witnessed by California Couple

Disturbing new footage has emerged showing the enormous crocodile believed to have…
Chicago shootings this weekend: At least 10 shot, 2 fatally, in gun violence across city, police department says

Joliet Police Chase Ends in Violent Black Road and Larkin Avenue Crash, Hospitalizing Four

JOLIET, Ill. (WLS) — Four people were taken to hospitals after a…
Billionaires lobby Sacramento to bypass environmental rules for new utopian city

Billionaire-Backed California Utopian City Plan Seeks Sacramento Shortcut Around Environmental Rules

The tech billionaires backing California Forever are taking their fight to Sacramento,…
Bill Clinton reveals how he feels about Dems' midterm chances after NYC socialist sweep

Bill Clinton Weighs In on Democrats’ Midterm Prospects After Socialist Wins in New York City

Former President Bill Clinton said he remains optimistic about Democrats’ chances after…
Midair parachute collision leads to tragedy for experienced skydiver

France Skydiving Plane Crash: Investigators Probe Fatal Disaster That Killed Pilot and 10 Parachutists

Plane crash in Missouri kills 11 skydivers and pilot Authorities in France…
Dwayne Johnson is "protective" of 'Moana' live-action because "the animated film was so good"

Dwayne Johnson Says He’s Protective of Live-Action Moana After Animated Film’s Success

“To be able to showcase our Polynesian culture in this way has…
Even first trans 'pregnant man' Thomas Beatie is against gender- treatment for minors

Thomas Beatie, First Trans ‘Pregnant Man,’ Opposes Gender-Affirming Treatment for Minors

Thomas Beatie, the transgender trailblazer widely recognized as the first “pregnant man”…
Missing teen Marly Kinney ID'd as body found in Kentucky lake

Authorities Identify Body Found in Kentucky Lake as Missing Teen Marly Kinney

Authorities in Kentucky say the body of a missing teenager has been…
100 Long Island retirees caught 'double-dipping' $1.6M on Medicare: audit

Audit Finds 100 Long Island Retirees Improperly Collected $1.6M in Medicare Reimbursements

Nearly 100 Nassau County retirees improperly received duplicate Medicare reimbursements for more…
One killed in shooting at site of California World Cup fan zone  

One Dead After Shooting at California World Cup Fan Zone Site

A shooting at a well-known entertainment district in San Jose, California, left…
33 rescued from Venezuelan rubble: Survival window desperately fading with nearly 50,000 missing

33 Rescued From Venezuela Rubble as Hope Fades for Nearly 50,000 Missing

US sends emergency aid to Venezuela as earthquake death toll rises Fox…