Tr-158 over Big Creek
Fair Condition117 years old300 vehicles/day
Location
| State | Illinois |
| County | Richland |
| Location | 2 Mi S Olney |
| Carries | Tr-158 |
| Crosses | Big Creek |
| Coordinates | 38.69269, -88.06636 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 130.4 sq m |
| Main Spans | 1 |
| Year Built | 1909 (reconstructed 1970) |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 080308300000000 |