Roads of the Mid-South & West > Highways of the State of Illinois > County Highways of the State of Illinois > County Highways of Winnebago County > Winnebago County Highway 21

Winnebago County Highway 21

Winnebago County Highway 21 runs east-west in the west-central portion of the county.

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WB WCH 21 east of WCH 18.

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14 September 2024