North Greenmount R over Richland Creek
Good Condition39 years old19,200 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 1.5 Mi N Shiloh RD |
| Carries | North Greenmount R |
| Crosses | Richland Creek |
| Coordinates | 38.56858, -89.92907 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 162.1 ft (49.4 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 44.3 ft (13.5 m) |
| Deck Area | 666.9 sq m |
| Main Spans | 3 |
| Year Built | 1987 (reconstructed 2002) |
Traffic
| Avg Daily Traffic | 19,200 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 322 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082412100000000 |