County Rd 6410 over Spring CR
Phelps County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Rd 6410 over Spring CR in Phelps County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1900, making it 125 years old at the 2025 inventory.
- It carries about 35 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 12 of the 156 inventoried bridges in Phelps County rated poor (7.7%); 12 (7.7%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (37.7208, -91.9872)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 187 ft |
| Location | S 25 T 35 N R 10 W |
| NBI structure number | 19313 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Phelps County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 44 E over Lit Beaver CR | 1925 | 35,870 | Fair |
| Is 44 E over Robinson CR | 1953 | 32,990 | Fair |
| Is 44 E over Bourbeuse CR | 1964 | 19,509 | Fair |
| Is 44 W over E Fk Lit Beaver CR | 1964 | 19,335 | Fair |
| Mo 72 E over Love Br | 1931 | 19,006 | Fair |
| US 63 S over US63 Ped Underpass | 2024 | 17,841 | Good |
All bridges nearby: Phelps County, MO bridge conditions · every bridge in Phelps County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.