Illinois State Route 41 is a north-south highway in Southwestern Knox County. It runs from the U.S. Rt. 34 expressway, at Galesburg, to the Knox/Fulton County Line. IL St Rt 41 passes through the following towns in Knox County. Galesburg
Photo courtesy: Paul Dienhart NB IL St Rt 41 at St. Augustine. NB IL St Rt 41 nort of St. Augustine. A junction marker on EB IL St Rt 116. A BGS on EB U.S. Rt. 34. The northern end of IL St Rt 41. The northern end marker.
