Tr 39 B over Flat Branch
Fair Condition72 years old175 vehicles/day
Location
| State | Illinois |
| County | Coles |
| Location | .5 Mi E Humboldt |
| Carries | Tr 39 B |
| Crosses | Flat Branch |
| Coordinates | 39.60839, -88.30424 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 27.2 ft (8.3 m) |
| Max Span | 27.2 ft (8.3 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 55.6 sq m |
| Main Spans | 1 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 175 (2024) |
| Truck Traffic | 3% |
| 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 | 015303000000000 |