Illinois State Route 23 is the main north-south route in the eastern side of La Salle County. This route is the main link between Streator and Ottawa. IL St Rt 23 passes through the following towns in La Salle County. Ottawa
Grand Ridge
Streator
IL St Rt 23 is multi-plexed in La Salle County. U.S. Rt. 34, for 4 miles near Leland.
IL St Rt 23/71 Bridge over the Illinois River at Ottawa The Illinois River Bridge. Looking north from downtown. Looking east at the bridge. Heading north across the bridge. Heading north across the Illinois River Bridge looking at the La Salle County Court House. A La Salle County mile marker. WB U.S. Rt 34/SB IL St Rt 23 west of Somonauk. WB U.S. Rt. 34/SB IL St Rt 23 near Leland. A junction marker on WB U.S. Rt. 34/SB IL St Rt 23. A guide marker on NB IL St Rt 23. NB IL St Rt 23 in North-Central La Salle County. NB IL St Rt 23 south of U.S. Rt. 34. SB IL St Rt 23 south of U.S. Rt. 34. NB IL St Rt 23 near Shabbona County Park. NB IL St Rt 23 north of U.S. Rt. 52. EB U.S. Rt. 52/NB IL St Rt 23 near Serena. A street sign in Rural La Salle County. A junction marker on EB U.S. Rt. 52/NB IL St Rt 23. Looking east along IL St Rt 23/U.S. Rt. 52. A guide marker on EB U.S. Rt. 52. NB IL St Rt 23 south of U.S. Rt. 52. NB IL St Rt 23 south of Wedron Road. NB IL St Rt 23 north of Ottawa. NB IL St Rt 23 near Wallace Road. NB IL St Rt 23 near Dayton Road. BGS on IL St Rt 23 on EB I-80. A BGS on EB I-80. Junction sign on U.S. Rt. 6 near IL St Rt 23/71 in Ottawa. This was replaced by the below sign. A newer junction sign on EB U.S. Rt. 6. (March, 2004) A junction marker on WB U.S. Rt. 6/IL St Rt 71. NB IL St Rt 23/EB IL St Rt 71 south of U.S. Rt. 6. NB IL St Rt 23 near the CSX Railroad in Ottawa. NB IL St Rt 23 near Michigan Street in Ottawa. SB IL St Rt 23/WB IL St Rt 71 in Downtown Ottawa. A junction sign on SB IL St Rt 23/WB IL St Rt 71 on the Illinois River Bridge at Ottawa. SB IL St Rt 23 south of IL St Rt 71. SB IL St Rt 23 south of Ottawa. NB IL St Rt 23 near Friendship Village. NB IL St Rt 23 north of Grand Ridge. SB IL St Rt 23 south of Grand Ridge. SB IL St Rt 23 south of Grand Ridge. (January, 2014) NB IL St Rt 23 north of Streator. NB IL St Rt 23 in Streator. NB IL St Rt 23 in Downtown Streator. NB IL St Rt 23 at the La Salle/Livingston County Line.
