Fap 320 (il 121) over Dunn Branch
Good Condition57 years old4,600 vehicles/day
Location
| State | Illinois |
| County | Moultrie |
| Location | 3.0 Mi E Of Bethany |
| Carries | Fap 320 (il 121) |
| Crosses | Dunn Branch |
| Coordinates | 39.62311, -88.68356 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Width | 154.5 ft (47.1 m) |
| Deck Area | 301.4 sq m |
| Main Spans | 2 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 4,600 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 070200500000000 |