MARTINTON, Ill. (WLS) -- Dramatic video showed a concrete grain bin full of soybeans collapsing Wednesday in Martinton, Illinois, about 65 miles south of Chicago.

The collapse brought down power lines and sent sparks flying.

ABC7 Chicago is now streaming 24/7. Click here to watch

Emergency crews said they had just cleared the area after someone spotted a crack in the structure in Iroquois County.

No one was hurt, but dozens of homes were left without power, officials said.

The entire power line system must be rebuilt.

There is no timeline yet for when electricity will be restored.

See Full Page