NW Thompson Rd over Br of Castile CR
Clinton County, Missouri · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- NW Thompson Rd over Br of Castile CR in Clinton County, Missouri, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 9 (excellent condition) on the 0-9 scale.
- It was built in 2017, making it 8 years old at the 2025 inventory.
- It carries about 15 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 51 of the 153 inventoried bridges in Clinton County rated good (33.3%); 12 (7.8%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (39.72411, -94.46983)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 9 | Excellent condition |
Bridge details
| Structure | Steel culvert |
| Length | about 30 ft |
| Location | S 26 T 57 N R 32 W |
| NBI structure number | 35636 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Clinton County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 35 S over Crd SE 232ND St | 1964 | 13,299 | Good |
| Is 35 N over Crd SE 232ND St | 1964 | 12,673 | Fair |
| Is 35 S over Shoal CR | 1963 | 11,864 | Good |
| Is 35 S over Brushy CR | 1963 | 11,864 | Fair |
| Is 35 N over Shoal CR | 1963 | 11,659 | Fair |
| Is 35 N over Brushy CR | 1963 | 11,659 | Fair |
All bridges nearby: Clinton County, MO bridge conditions · every bridge in Clinton County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.