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 19
Winnebago County Highway 19
Winnebago County Highway 19 runs north-south in the northwestern portion of the county.
NB WCH 19 north of WCH 77.
NB WCH 19 near Laona Heights Forest Preserve.
NB WCH 19 just south of the Wisconsin State Line.
6 April 2026