U.S. Federal Route 34 runs east-west across the northern portion of Kendall County. For much of the county, it is the main route on the northside of the Fox River. U.S. Rt. 34 passes through the following towns in Kendall County. Oswego
Yorkville
Plano
Sandwich
U.S. Rt. 34 is multi-plexed in Kendall County. U.S. Rt. 30, near Oswego.
U.S. Rt. 34 intersects the following highways in Kendall County. U.S. Rt. 30, at Oswego.
EB U.S. Rt. 34 at the De Kalb/Kendall County Line. EB U.S. Rt. 34 east of Sandwich. A WB guide marker near Plano. WB U.S. Rt. 34 in Plano. EB U.S. Rt. 34 east of Plano. EB U.S. Rt. 34 east of Plano. EB U.S. Rt. 34 in Yorkville. EB U.S. Rt. 34 west of IL St Rt 47. EB U.S. Rt. 34 between Oswego and Yorkville. A junction marker on SB IL St Rt 31. A guide marker on SB IL St Rt 31. WB U.S. Rt. 34 at the Fox River in Oswego. A guide marker on WB U.S. Rt. 34. A sign on the stop light mast on SB IL St Rt 25. A junction marker on WB IL St Rt 71. EB U.S. Rt. 34 in Oswego. EB U.S. Rt. 34 east of U.S. Rt. 30. A junction marker on EB U.S. Rt. 30. WB U.S. Rt. 34 at the Kane/Kendall County Line.
