Two tankers containing asphalt, tar, and a cleaning agent caught fire near Finch Avenue West and Keele Street Friday evening, prompting GO delays and the closure of CN lines, a street shutdown, and a heavy fire truck presence.

Toronto Fire got the call at 7 p.m., reporting a fire at Bakersfield Street and Ashwarren Drive, and witnessed “heavy black smoke” upon arrival, according to Toronto Fire spokesperson Stephan Powell. At the fire’s peak, there were roughly a dozen fire trucks on scene.

The fire was extinguished around 10 p.m. There were no injuries to report.

Toronto Fire Chief Matthew Pegg told reporters at the scene that firefighters tamed the blaze with a combination of foam and water. Pegg also confirmed on Twitter that Haz-Mat crews were on scene and “engaged.”

As a result of the fire, Bakersfield Street was briefly shut down while GO and CN lines around the area were temporarily closed as well. All have since reopened.

Toronto Paramedics said that they were on scene by 7:30 p.m., but that there were “no reports of patients.” Powell said that it was too early to speculate on the cause of the fire and Toronto police refused to comment on the matter.