Hawthorne Avenue near Halbur will be closed to thru-traffic beginning tomorrow (Tuesday) for bridge repairs near 240th Street. Hawthorne, also known as County Road N14, is expected to remain closed until Friday, Oct. 21 while crews correct approaches for the bridge spanning Halburn Creek. County officials have designated a detour route along Granite Avenue via 230th and 240th Streets. Residents with questions about this or other Carroll County road construction projects can contact the County Engineer’s Office by calling 712-792-3603.