U.S. Federal Route 34 is the main east-west surface route across northern La Salle County. This connects many areas to I-39 for travel else where. U.S. Rt. 34 passes through the following town in La Salle County. Mendota
Looking east along U.S. Rt. 34 as it enters La Salle County from Bureau County. WB U.S. Rt. 34 west of Mendota. WB U.S. Rt. 34 west of Mendota. EB U.S. Rt. 34 at U.S. Rt. 52/IL St Rt 251 in Mendota. A street sign on WB U.S. Rt. 52/NB IL St Rt 251. WB U.S. Rt. 34 in Mendota. WB U.S. Rt. 34 near 6th Street in Mendota. WB U.S. Rt. 34 at 6th Street in Mendota. WB U.S. Rt. 34 west of I-39/U.S. Rt. 51. BGS on NB I-39/U.S. Rt. 51. A BGS on NB I-39/U.S. Rt. 51. EB U.S. Rt. 34 east of I-39/U.S. Rt. 51. WB U.S. Rt. 34 east of Mendota. WB U.S. Rt. 34 west of Earlville. WB U.S. Rt. 34 west of IL St Rt 23. WB U.S. Rt. 34 west of IL St Rt 23. (Sept., 2012) A junction marker on NB IL St Rt 23. A junction marker on WB U.S. Rt. 34/SB IL St Rt 23. WB U.S. Rt. 34/NB IL St Rt 23 near Leland. WB U.S. Rt. 34/SB IL St Rt 23 west of Somonauk. WB U.S. Rt. 34 east of north IL St Rt 23. EB U.S. Rt. 34 east of north IL St Rt 23. EB U.S. Rt. 34 in Northeastern La Salle County. WB U.S. Rt. 34 at the De Kalb/La Salle County Line. WB U.S. Rt. 34 at the De Kalb/La Salle County Line.