Tr 15 over Trib Langan Creek
Fair Condition97 years old25 vehicles/day
Location
| State | Illinois |
| County | Iroquois |
| Location | 1.8mi E Ch8 |
| Carries | Tr 15 |
| Crosses | Trib Langan Creek |
| Coordinates | 40.96971, -88.05932 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Other |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 80.5 sq m |
| Main Spans | 1 |
| Year Built | 1929 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 038480400000000 |