US 60 E over Whetstone CR
Wright County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 60 E over Whetstone CR in Wright County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1946 and reconstructed in 1976, making it 79 years old at the 2025 inventory.
- It carries about 8,462 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 87 of the 131 inventoried bridges in Wright County rated fair (66.4%); 15 (11.5%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2024, on a 24-month routine inspection cycle.
- 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 → (37.12807, -92.3442)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 159 ft |
| Location | S 10 T 28 N R 13 W |
| NBI structure number | 4750 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Wright County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 60 E over Wolf CR | 1957 | 16,355 | Fair |
| US 60 E over Fry CR | 1957 | 13,018 | Fair |
| US 60 E over Fk Spence CR | 1957 | 13,018 | Fair |
| US 60 E over Spence CR | 1977 | 13,018 | Fair |
| US 60 E over Whetstone CR | 1974 | 12,401 | Fair |
| Mo 95 S over US 60 | 1974 | 10,696 | Fair |
All bridges nearby: Wright County, MO bridge conditions · every bridge in Wright County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.