Since 2018, residents of McKinley Park on Chicago’s Southwest Side have raised concerns that the MAT Asphalt plant in their neighborhood is spewing pollutants into residential streets and yards.

Now, several environmental groups say the COVID-19 pandemic has exacerbated the issue.

On May 1, the Southwest Environmental Alliance organized a drive-by protest of the asphalt plant, temporarily blocking trucks from entering or leaving the facility.

“It’s hard to ignore that there are polluters in our communities operating business as usual in the middle of a respiratory health crisis. Now more than ever we need our lungs to be healthy to fight the virus, but MAT Asphalt still has their doors open, they’re still polluting our air,” said Lauren Gonzalez, a member of the group.

Interactive:More from our series, COVID-19 Across Chicago.

McKinley Park residents have long complained that they were blindsided by the plant’s opening in 2018, when the company and local officials did not hold public meetings or comment sessions for community input.

Gonzalez says her organization now hopes to pressure Mayor Lori Lightfoot into shuttering the plant.

“Part of the city’s COVID response should be shutting down polluters for the sake of our own health, especially as we’ve all seen the data that show that Latinos are the leading group for COVID cases in Illinois. And so our communities do not need this additional burden,” she said.

MAT Asphalt officials continue to maintain that their plant produces well under the legal threshold of pollution, as monitored by the Illinois Environmental Protection Agency.

“This is a state-of-the-art asphalt plant, and has pollution control items that go above and beyond what are allowable emissions for the IEPA,” said Joe Haughey, the plant’s general manager. “The asphalt that we’re producing is only exposed to the atmosphere for about 25 to 30 seconds, that’s when it comes from our silos into the trucks that are going to be hauling it to the job site.”

But residents have complained that the asphalt sits uncovered in many of those trucks that come in and out of the plant.

“Right now there are about 200 trucks carrying asphalt and passing through our neighborhoods on a daily basis,” Gonzalez said. “Our residents have high, high rates of asthma, cancer, and heart disease. And we are not OK with them waking up to asphalt fumes on any given morning. And so we’re fighting here to make sure that they are protected.”

Community Reporting Series

“Chicago Tonight” is expanding its community reporting. We’re hitting the streets to speak with your neighbors, local businesses, agencies and leaders about COVID-19, the economy, racial justice, education and more. See where we’ve been and what we’ve learned by using the map below. Or select a community using the drop-down menu. Points in red represent our series COVID-19 Across Chicago; blue marks our series “Chicago Tonight” in Your Neighborhood.

Choose a Community:Albany Park (4/15/20)Albany Park (3/25/21)Archer Heights (1/21/20)Arlington Heights (9/30/21)Armour Square (Chinatown) (3/23/20)Armour Square (Chinatown) (6/25/20)Armour Square (Chinatown) (2/11/21)Ashburn (10/22/20)Auburn Gresham (4/28/20)Auburn Gresham (7/2/20)Aurora (4/16/20)Aurora (6/1/20)Austin (4/14/20)Austin (7/30/20)Austin (8/19/21)Avondale (8/12/21)Belmont Cragin (5/11/20)Belmont Cragin (1/7/20)Beverly (3/30/20)Beverly (3/11/21)Blue Island (4/20/20)Bridgeport (and Armour Square) (4/8/21)Brighton Park (4/23/20)Chatham (4/6/20)Chatham (12/3/20)Chicago Lawn (Marquette Park) (5/27/20)Chicago Police Headquarters (4/8/20)Chicago River/”Downtown” (6/10/2021)Cicero (4/27/20)Clearing (1/6/22)Davenport, Iowa (Quad Cities) (5/21/20)Des Plaines (9/2/21)Douglas (Bronzeville) (6/15/20)Douglas (Bronzeville) (7/22/21)East Garfield Park (4/1/20)Edison Park (5/26/20)Edgewater (Andersonville) (6/22/20)Edgewater (Andersonville) (12/2/21)Elgin (6/24/20)Englewood (5/20/20)Englewood (8/13/20)Englewood (4/22/21)Evanston (6/11/20)Evanston (5/6/2021)Forest Glen (Sauganash) (12/17/20)Gage Park 7/23/20Gage Park 2/4/2021Garfield Ridge (8/26/21)Gary, IN (4/30/20)Geneva (11/5/20)Grand Boulevard (12/16/21)Greater Grand Crossing (10/8/20)Hegewisch (4/22/20)Hermosa (7/16/20)Highwood (4/2/20)Humboldt Park (5/27/2021)Hyde Park (5/6/20)Jefferson Park (1/28/21)Joliet (10/21/21)Kankakee (5/14/20)Kenosha, WI (4/7/20)Kenosha, WI (8/27/20)Kenosha (10/29/20)Lake View (Boystown) (4/9/20)Lake View (Wrigleyville) (4/1/21)Lake View (Northalsted) (6/3/2021)Lincoln Square (7/9/20)Lisle (6/17/2021)Logan Square (5/19/20)Logan Square/West Town (Bucktown/Wicker Park) (6/18/20)Logan Square (5/20/2021)Lower West Side (Pilsen) (12/10/20)Lower West Side (Pilsen) (10/28/21)Maywood (9/10/20)Milwaukee, WI (8/20/20)McKinley Park (5/13/20)Montclare (4/21/20)Mount Greenwood (9/17/20)Near South Side (Mercy Hospital) (9/3/20)Near West Side (Greektown) (2/25/2021)Near West Side (West Loop) (9/23/21)New City (Back of the Yards) (6/10/20) North Chicago (Naval Station Great Lakes) (11/11/21)North Lawndale (1/14/20)North Lawndale (7/1/21)North Lawndale (10/14/21)Oak Lawn (9/9/21)Oak Park (6/24/20)O’Hare (and Rosemont) (4/29/20)Portage Park (6/16/20)Pullman/Roseland (5/12/20)Ravenswood (7/15/21)River North (6/3/20)Riverdale (5/13/2021)Rogers Park (5/5/20)Rogers Park (11/25/20)Rogers Park (8/5/21)Skokie (5/18/20)South Chicago (6/9/20)South Deering (2/18/21)South Lawndale (Little Village) (3/26/20)South Lawndale (Little Village, Crawford Power Plant) (4/13/20)South Lawndale (Little Village) (9/24/20)South Lawndale (Little Village) (4/15/2021)South Lawndale (Little Village) (9/16/21)South Shore (3/25/20)South Shore (12/9/21)Streeterville (Navy Pier) (6/9/20)Streeterville (Navy Pier) (4/29/2021)St. Joseph, MI (5/28/20)The Loop (6/1/20)The Loop/Near South Side (South Loop)(7/8/21)Uptown (3/31/20)Uptown (10/7/21)Washington Heights (11/4/21)Washington Park (11/18/21)Waukegan (5/4/20)West Chicago (3/4/2021)West Garfield Park (10/1/20)West Ridge (Little India) (3/24/20)West Ridge (8/6/20)West Lawn (11/12/20)Wheaton (10/15/20)WTTW Studios (Wrap-up) (6/29/20)Woodlawn (6/17/20)Woodridge (6/24/2021)