Business U.S. Federal Route 20 runs through the heart of the Freeport Area. The main-line of U.S. Rt. 20 was by-passed along the north and east sides of Freeport. BUSN U.S. Rt. 20 passes through the following town in Stephenson County. Freeport
BUSN U.S. Rt. 20 is not multi-plexed in Stephenson County. BUSN U.S. Rt. 20 intersects the following highways in Stephenson County. U.S. Rt. 20, near Freeport. Illinois State Route 26, at Freeport.
The western end point of BUSN U.S. Rt. 20, west of Freeport. A BGS on EB U.S. Rt. 20. EB BUSN U.S. Rt. 20 on the westside of Freeport. A junction marker on SB IL St Rt 26. EB BUSN U.S. Rt. 20 east of Freeport. The eastern end of BUSN U.S. Rt. 20, east of Freeport. The final section of BUSN U.S. Rt. 20 as eastbound traffic merges with EB U.S. Rt. 20.
