This from Steve Redick:

Tuesday (10/25/16), 2047 Cermak Rd. One-story restaurant with exposures to two similar. There was heavy fire in the rear of the building when companies arrived and the fire eventually consumed the entire building of origin, but due to solid brick walls between sides A and D the fire seemed confined to only one structure. This is normally a congested, densely populated neighborhood and the sidewalks are elevated, making the gangways 1/2-story below ground as well as allowing for some unusual basement access.TL 5, Squad 1, a multi-versal and a point of vantage line were used and heavy smoke conditions were present for well over an hour. This was an interesting job that yielded some nice images. The video as well as all the images can be seen here:

Steve

heavy smoke from building fire  in Chicago

Steve Redick photo

Chicago FD Snorkel at work

Steve Redick photo

firefighters battle commercial fire

Steve Redick photo

Chicago FD Engine 23 at work

Steve Redick photo

Chicago FD Engine 18 at work

Steve Redick photo

power company cuts electric lines

Steve Redick photo

Chicago FD Tower Ladder 5 at work

Steve Redick photo

Chicago FD Tower Ladder 5 at work

Steve Redick photo

Chicago FD Tower Ladder 5 at work

Steve Redick photo

firefighters battle commercial fire

Steve Redick photo

firefighters battle commercial fire

Steve Redick photo

heavy smoke from commercial fire

Steve Redick photo