Tr-399 over Tr1b Cane Creek
Poor Condition40 years old50 vehicles/day
Location
| State | Illinois |
| County | White |
| Location | 5.5 Mi NW New Haven |
| Carries | Tr-399 |
| Crosses | Tr1b Cane Creek |
| Coordinates | 37.92660, -88.21757 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 116.9 sq m |
| Main Spans | 1 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 50 (2024) |
| Truck Traffic | 32% |
| 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 | 097318700000000 |