Il 267 over Macoupin Creek
Fair Condition85 years old2,150 vehicles/day
Location
| State | Illinois |
| County | Jersey |
| Location | Rock Bridge; Co Line |
| Carries | Il 267 |
| Crosses | Macoupin Creek |
| Coordinates | 39.26254, -90.19541 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1310.0 ft (399.3 m) |
| Max Span | 90.2 ft (27.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 4272.5 sq m |
| Main Spans | 23 |
| Year Built | 1941 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 2,150 (2023) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 042001700000000 |