Mo 49 S over Concannon CR
Fair Condition104 years old1,237 vehicles/day
Location
| State | Missouri |
| County | Iron |
| Location | S 3 T 31 N R 3 E |
| Carries | Mo 49 S |
| Crosses | Concannon CR |
| Coordinates | 37.40616, -90.69566 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 84.5 sq m |
| Main Spans | 1 |
| Year Built | 1922 (reconstructed 1929) |
Traffic
| Avg Daily Traffic | 1,237 (2024) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 4496 |