Il 159 over Trib To Richland Crk
Good Condition20 years old5,300 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 0.47mi. N Il 156 |
| Carries | Il 159 |
| Crosses | Trib To Richland Crk |
| Coordinates | 38.32966, -89.99504 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.2 ft (8.6 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 99.8 sq m |
| Main Spans | 2 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 5,300 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082204100000000 |