PHOTOS: Investigators determine Salem train trestle fire was intentionally set

PORTLAND, Ore. (KOIN) – Authorities investigating a June grass fire that rapidly spread to a train trestle say the incident is now being investigated as arson.

Just before 8:30 a.m. June 16, Salem fire crews responded to a fire involving a train trestle near the South Block Apartments along Commercial Street Southeast.

Officials said what began as a grass fire was quickly upgraded as the flames created a large column of black smoke.

Crews attacked the fire from the north and south sides of Pringle Creek, working to contain multiple grass fires that spread on both sides of the trestle.

Officials said a damaged power pole was addressed by PGE and the railroad company was on the scene assessing structural damage.

No injuries were reported, and no damage occurred to nearby structures, according to Salem Fire Department.

As authorities investigate the case, a spokesperson for Salem Police Department told KOIN 6 News on Tuesday, “Detectives from the Felony Crime Unit determined the June 16 trestle bridge fire was intentionally set.”

Officials said all leads in the case have been exhausted, and detectives are asking anyone with information on the case to contact Salem police.

Further details about the investigation were not immediately available.