CHARLES IRBY MEMORIAL HIGHWAY House SponsorsRep. Avery Bourne 1/10/2017HouseSession Sine Die Designates Illinois Route 16 along School Street from South Main Street to the corner of 22nd Street in Hillsboro as the Army SP4 Charles Irby Memorial Highway. 1/4/2016HouseFiled with the Clerk by Rep. Avery Bourne 1/27/2016HouseReferred to Rules Committee 1/10/2017HouseSession Sine Die