Illinois State Route 178 lives entirely in La Salle County. This route is pretty much a "tourist" route. This is said because all it does is connect 2 major state parks to Interstate 80. IL St Rt 178 passes through the following towns. Utica
Lowell
IL St Rt 178 is not multi-plexed in La Salle County. IL St Rt 178 passes the following state parks. Starved Rock State Park, near Uttica. Mattihiessen State Park, south of Uttica.
IL St Rt 178 interstects the following highways. Interstate 80, near La Salle. U.S. Rt. 6, near Uttica.
The northern end IL St Rt 178 near I-80. (Jan, 2006) The northern end marker. (Jan, 2006) Several BGS's on I-80. A BGS on EB I-80. A BGS on WB I-80. NB IL St Rt 178 north of U.S. Rt. 6. A junction marker on WB U.S. Rt. 6. SB IL St Rt 178 at Utica. A street sign at La Salle County Highway 34 south of Utica. NB IL St Rt 178 in Downtown Utica. NB IL St Rt 178 in Southern Utica. SB IL St Rt 178 near the Illinois River. SB IL St Rt 178 at the Illinois River. SB IL St Rt 178 crossing the Illinois River Bridge. SB IL St Rt 178 at Starved Rock. NB IL St Rt 178 at the entrance to Starved Rock. A mileage sign on NB IL St Rt 178 north of IL St Rt 71. NB IL St Rt 178 north of IL St Rt 71. SB IL St Rt 178 south of IL St Rt 71. SB IL St Rt 178 near Mattihiessen State Park. SB IL St Rt 178 at the Vermilion River. A SB IL St Rt 178 shield. The soutehrn end. The southern end marker.
