Ridge Rd over Turnbo CR
Webster County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ridge Rd over Turnbo CR in Webster 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 150 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 16 of the 189 inventoried bridges in Webster County rated poor (8.5%); 16 (8.5%) 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 April 2023, on a 24-month routine inspection cycle.
- 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 → (37.2718, -92.98522)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 4 | 4 | Poor condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 27 ft |
| Location | S 35 T 30 N R 19 W |
| NBI structure number | 19796 |
| Condition class | Poor |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | April 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Webster County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 44 E over Starvey CR | 1950 | 34,542 | Fair |
| Is 44 E over Niangua Rvr | 1950 | 33,769 | Fair |
| US 60 E over Rt Vv | 2015 | 21,352 | Good |
| Mo 38 E over Is 44 | 1968 | 18,452 | Fair |
| Is 44 W over E Fk Niangua Rvr | 2023 | 18,302 | Good |
| Is 44 W over Sarah Br | 2023 | 18,196 | Fair |
All bridges nearby: Webster County, MO bridge conditions · every bridge in Webster County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.