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. EB U.S. Rt. 34 at U.S. Rt. 52/IL St Rt 251 in Mendota. WB U.S. Rt. 34 in Mendota. BGS on NB I-39/U.S. Rt. 51. WB U.S. Rt. 34 east of Mendota. WB U.S. Rt. 34 west of IL St Rt 23. 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. EB U.S. Rt. 34 in Northeastern La Salle County.