Tarkio. east-southeast of Burlington Junction. The highways travel concurrently to Maryville. in Stanberry. The highways travel concurrently to north-northwest of Darlington. southwest of Bethany. The highways travel concurrently to Bethany. in Bethany in Princeton. The highways travel concurrently through Princeton. south-southeast of Glenwood. The highways travel concurrently to Lancaster. west-northwest of Alexandria. The highways travel concurrently to Keokuk, Iowa. Iowa in Keokuk Illinois in Macomb. The highways travel concurrently to east of Macomb. in Duncan Mills. The highways travel concurrently to south of Duncan Mills. east-northeast of Emden in McLean in Heyworth south-southeast of Le Roy southeast of Le Roy in Rantoul in Rantoul in Danville Indiana in Veedersburg. The highways travel concurrently through Veedersburg. in Crawfordsville on the Indianapolis–Speedway line. See also Illinois Route 336 List of U.S. Routes References External links Endpoints of U.S. Highway 136 36-1 36-1 36-1 136