Tr 399 A over Little Wabash River
Good Condition48 years old275 vehicles/day
Location
| State | Illinois |
| County | Shelby |
| Location | 4 Mi NW Of Sigel |
| Carries | Tr 399 A |
| Crosses | Little Wabash River |
| Coordinates | 39.25885, -88.55637 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 161.1 ft (49.1 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 21.3 ft (6.5 m) |
| Deck Area | 319.1 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 275 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 087332400000000 |