Montreal

STM bus catches fire on eastbound Highway 720

An STM bus has caught fire on the eastbound Ville Marie expressway in the City of Montreal.

Quebec provincial police say bus was evacuated and no one was injured

A public transit bus filled with commuters caught fire on the eastbound Ville-Marie Expressway, a main highway that leads into Montreal's city centre, shortly before 3 p.m. today.

One woman who was on the bus said passengers had to climb out a window because the driver had pulled over on the right side of the highway, which was up against the railing. 

'When people started flooding to the front of the bus, then I realized it might be actually serious,' said Vivianne Fan, who was on the 485 Express bus that caught fire on the highway. (CBC)

"I was reading my book," Vivianne Fan told CBC News. "We started smelling smoke and then people from the back of the bus started getting up because the seats were heating up. And so we told the bus driver and she moved the bus to the side of the highway."

Fan said passengers appeared calm and didn't realize the extent of the problem until they got off.

"When we got out, we saw from the back of the bus that it actually started to burn down," she said.  

Quebec provincial police confirmed that all passengers got out safely from the 485 bus, which was headed toward Lionel-Groulx Metro station when it caught fire.

Fan said she heard what sounded like a small explosion, which may have set off the fire.

Firefighters were seen dousing the scorched remains of the bus on a ramp leading off the highway.

Firefighters spray water on the public transit bus that caught fire Thursday on a Montreal highway. (Submitted by Reuben Bouza)

It took 15 firefighters, four trucks and three pumps to put out the fire. Only the skeleton of the bus remained.

Transport Quebec left only one lane open from the 20 East to access the 720 East while authorities dealt with the situation.   

The roads were congested for hours. All lanes of the 720 eastbound were reopened just before 6 p.m.

The STM is now handling the investigation. Officials told CBC News that all of its vehicles undergo regular maintenance.

The cause of the fire is still unknown.