Tr 317 over Salt Fork Trib
Fair Condition27 years old275 vehicles/day
Location
| State | Illinois |
| County | Vermilion |
| Location | 3.5 Mi W Of Catlin |
| Carries | Tr 317 |
| Crosses | Salt Fork Trib |
| Coordinates | 40.08287, -87.76614 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 54.8 ft (16.7 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 136.9 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 275 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 092347200000000 |