Grundy County, Illinois – Flooded roadways across the county are blocking travel and creating dangerous driving conditions overnight.
According to the Grundy County Sheriff’s Office and the Grundy County Emergency Management Agency, multiple roads are currently covered with water and may be impassable. Officials are urging drivers to avoid flooded areas and follow the warning: “Turn Around, Don’t Drown.”
Authorities report water over roadways at several locations, including Grinter Road east of Illinois Route 47, Dwight Road both north and south of Gardner Road, and Mine Road. Additional impacts have been identified on Old Mazon Road between Sucker and Gardner roads, Woods Road, and Braceville Road east of Tynan Road.
Emergency officials emphasize that conditions may worsen after dark, when visibility is reduced and standing water is harder to detect. Drivers traveling at night are urged to use extra caution and avoid unfamiliar or low-lying roads.
Flooded roadways can conceal damage, strong currents, or sudden drop-offs, making them especially hazardous even for larger vehicles. Officials continue to monitor conditions and have not provided a timeline for when roads will reopen.
The advisory highlights ongoing concerns about localized flooding in the region, particularly in rural and low-lying areas where drainage may be limited.
This may affect late-night commuters and early-morning drivers relying on county roads.
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