Ch 23 over Trib Macoupin Creek
Fair Condition42 years old75 vehicles/day
Location
| State | Illinois |
| County | Montgomery |
| Location | 4 Mi SW Waggoner |
| Carries | Ch 23 |
| Crosses | Trib Macoupin Creek |
| Coordinates | 39.33262, -89.69313 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 55.1 ft (16.8 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 139.4 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 068327200000000 |