Hazmat response near 47th Street rail yard

CHICAGO -- Emergency crews are responding to a Level 1 hazmat situation near the 47th Street rail yard.

Thick smoke could be seen rising from the scene.

Early reports from the fire department suggest a trailer fire.

A WGN crew is on the way. We'll bring you more details as we get them.

Google Map for coordinates 41.805367 by -87.636888.

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