Tr-161 over Trib Big Creek
Good Condition35 years old50 vehicles/day
Location
| State | Illinois |
| County | Fayette |
| Location | 1.5 Mi SW Wrights CR |
| Carries | Tr-161 |
| Crosses | Trib Big Creek |
| Coordinates | 39.11660, -88.88776 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 41.7 ft (12.7 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 92.7 sq m |
| Main Spans | 1 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 026336700000000 |