Is 49 N over Marmaton Rvr
Fair Condition68 years old5,535 vehicles/day
Location
| State | Missouri |
| County | Vernon |
| Location | S 9 T 36 N R 31 W |
| Carries | Is 49 N |
| Crosses | Marmaton Rvr |
| Coordinates | 37.91990, -94.36005 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 485.9 ft (148.1 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 1806.8 sq m |
| Main Spans | 3 |
| Year Built | 1958 (reconstructed 2005) |
Traffic
| Avg Daily Traffic | 5,535 (2024) |
| Truck Traffic | 32% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 291 |