SE Irwin RD over Big Lost CR
Good Condition35 years old25 vehicles/day
Location
| State | Missouri |
| County | DeKalb |
| Location | S 34 T 59 N R 30 W |
| Carries | SE Irwin RD |
| Crosses | Big Lost CR |
| Coordinates | 39.88338, -94.25270 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 393 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 25 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 19245 |