WB I-474 over Illinois River T&p Rr
Fair Condition51 years old12,800 vehicles/day
Location
| State | Illinois |
| County | Tazewell |
| Location | SW Of Creve Coeur |
| Carries | WB I-474 |
| Crosses | Illinois River T&p Rr |
| Coordinates | 40.63931, -89.62762 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 3477.0 ft (1059.8 m) |
| Max Span | 540.0 ft (164.6 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 13777.4 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 12,800 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 090010900000000 |