Fas 946 over Black Creek
Good Condition43 years old225 vehicles/day
Location
| State | Illinois |
| County | Alexander |
| Location | 1.3 Mi S Olive Br |
| Carries | Fas 946 |
| Crosses | Black Creek |
| Coordinates | 37.15104, -89.36128 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 82.0 ft (25 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 215 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 225 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 002307200000000 |