Rt K S over Lit Black Rvr Gre
Ripley County, Missouri · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Rt K S over Lit Black Rvr Gre in Ripley County, Missouri, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 2011, making it 14 years old at the 2025 inventory.
- It carries about 583 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 70 of the 117 inventoried bridges in Ripley County rated fair (59.8%); 7 (6.0%) 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 January 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 → (36.74646, -90.7358)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 273 ft |
| Location | S 9 T 24 N R 3 E |
| NBI structure number | 33608 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 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 Ripley County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 160 E over Dry CR | 1974 | 5,793 | Fair |
| US 160 E over Logan CR | 1974 | 5,793 | Fair |
| US 160 E over Current Rvr | 1989 | 5,374 | Fair |
| US 160 E over Cypress CR | 1974 | 4,809 | Good |
| Mo 21 S over Logan CR | 1922 | 3,058 | Fair |
| Mo 142 E over Spring Bluff CR | 1971 | 3,011 | Good |
All bridges nearby: Ripley County, MO bridge conditions · every bridge in Ripley County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.