Tr-79 over Br Macoupin Creek
Fair Condition74 years old75 vehicles/day
Location
| State | Illinois |
| County | Montgomery |
| Location | 2.8 Mi SW Waggoner |
| Carries | Tr-79 |
| Crosses | Br Macoupin Creek |
| Coordinates | 39.34044, -89.70362 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 74.7 sq m |
| Main Spans | 1 |
| Year Built | 1952 |
Traffic
| Avg Daily Traffic | 75 (2020) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 068308100000000 |