Tr-309 over Little Muddy Creek
Good Condition117 years old35 vehicles/day
Location
| State | Illinois |
| County | Effingham |
| Location | 1 Mi SW Winterrowd |
| Carries | Tr-309 |
| Crosses | Little Muddy Creek |
| Coordinates | 38.92618, -88.38798 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Width | 18.7 ft (5.7 m) |
| Deck Area | 59.3 sq m |
| Main Spans | 1 |
| Year Built | 1909 (reconstructed 1976) |
Traffic
| Avg Daily Traffic | 35 (2023) |
| 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 | 025314000000000 |