Timber Ridge Rd over Br of W Fk Niangua
Webster County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Timber Ridge Rd over Br of W Fk Niangua in Webster County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1963, making it 62 years old at the 2025 inventory.
- It carries about 60 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 87 of the 189 inventoried bridges in Webster County rated fair (46.0%); 16 (8.5%) 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 → (37.38434, -92.97696)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 23 ft |
| Location | S 25 T 31 N R 19 W |
| NBI structure number | 13946 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Webster County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 44 E over Starvey CR | 1950 | 34,542 | Fair |
| Is 44 E over Niangua Rvr | 1950 | 33,769 | Fair |
| US 60 E over Rt Vv | 2015 | 21,352 | Good |
| Mo 38 E over Is 44 | 1968 | 18,452 | Fair |
| Is 44 W over E Fk Niangua Rvr | 2023 | 18,302 | Good |
| Is 44 W over Sarah Br | 2023 | 18,196 | Fair |
All bridges nearby: Webster County, MO bridge conditions · every bridge in Webster County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.