Fas 1731 over Macoupin Creek
Good Condition32 years old650 vehicles/day
Location
| State | Illinois |
| County | Macoupin |
| Location | 3.5mi S Carlinville |
| Carries | Fas 1731 |
| Crosses | Macoupin Creek |
| Coordinates | 39.23395, -89.91041 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 425.2 ft (129.6 m) |
| Max Span | 91.5 ft (27.9 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 1153.4 sq m |
| Main Spans | 5 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 650 (2021) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 059331600000000 |