County Rd 6590 over Spring CR
Phelps County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Rd 6590 over Spring CR in Phelps County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1900, making it 125 years old at the 2025 inventory.
- It carries about 40 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 99 of the 156 inventoried bridges in Phelps County rated fair (63.5%); 12 (7.7%) 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 → (37.702, -91.9614)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 109 ft |
| Location | S 6 T 34 N R 9 W |
| NBI structure number | 19123 |
| Condition class | Fair |
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.