County RD 521 over Maries River
Good Condition15 years old15 vehicles/day
Location
| State | Missouri |
| County | Osage |
| Location | S 24 T 42 N R 10 W |
| Carries | County RD 521 |
| Crosses | Maries River |
| Coordinates | 38.36983, -91.98604 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 184.1 ft (56.1 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 342.2 sq m |
| Main Spans | 4 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 15 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 33498 |