Rt W S over Unknown CR
Morgan County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rt W S over Unknown CR in Morgan County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1924, making it 101 years old at the 2025 inventory.
- It carries about 6,490 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 60 of the 107 inventoried bridges in Morgan County rated fair (56.1%); 16 (15.0%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (38.43175, -92.84754)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | S 6 T 42 N R 17 W |
| NBI structure number | 8514 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Morgan County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Mo 52 E over Str Fk Moreau CR | 2024 | 8,114 | Good |
| Mo 52 E over Straight Fork Cree | 1922 | 8,114 | Fair |
| Mo 52 E over Gabrial Creek | 1971 | 7,043 | Fair |
| Mo 52 E over Gabriel Fork | 1926 | 7,043 | Fair |
| Mo 5 S over Gravois Creek | 1963 | 6,024 | Poor |
| US 50 E over UP RR | 1972 | 5,710 | Fair |
All bridges nearby: Morgan County, MO bridge conditions · every bridge in Morgan County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.