SLIDESHOW: Big fire erupts at transmission shop in Phoenix

Posted: Updated:
(Source: 3TV/CBS 5) (Source: 3TV/CBS 5)

Fire crews had to battle a wind-fueled fire at a transmission shop in Phoenix on Thursday afternoon.

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Smoke could be seen for miles and sparks could be seen coming from power poles.

[STORY: Firefighters battling wind-fueled fire at Phoenix transmission shop]

It's unclear what started the fire.

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