Rt D S over Mill CR
Hickory County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rt D S over Mill CR in Hickory 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 1949, making it 76 years old at the 2025 inventory.
- It carries about 884 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 25 of the 57 inventoried bridges in Hickory County rated fair (43.9%); 10 (17.5%) 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 → (37.93591, -93.21792)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 29 ft |
| Location | S 22 T 37 N R 21 W |
| NBI structure number | 9917 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Hickory County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 54 E over Pomme De Terre Rvr | 1989 | 3,261 | Good |
| US 54 E over Starks CR | 1932 | 2,912 | Fair |
| Mo 254 E over Pomme De Terre Rvr | 1960 | 2,855 | Fair |
| US 54 E over Weableau CR | 1983 | 2,432 | Fair |
| US 54 E over Lit Weableau CR | 1982 | 2,188 | Fair |
| US 54 E over Mill CR | 1938 | 2,131 | Fair |
All bridges nearby: Hickory County, MO bridge conditions · every bridge in Hickory County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.