Mo 111 S over Tarkio Rvr
Holt County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 111 S over Tarkio Rvr in Holt County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 3 (serious condition) on the 0-9 scale.
- It was built in 1934, making it 91 years old at the 2025 inventory.
- It carries about 304 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 25 of the 170 inventoried bridges in Holt County rated poor (14.7%); 25 (14.7%) 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 → (40.19022, -95.42367)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 3 | Serious condition |
| Superstructure | 3 | Serious condition |
| Substructure | 3 | Serious condition |
Bridge details
| Structure | Steel through truss |
| Length | about 180 ft |
| Location | S 9 T 62 N R 40 W |
| NBI structure number | 8992 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Holt County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 29 S over Blair CR | 1972 | 19,157 | Fair |
| Is 29 S over Kimsey Br | 1972 | 17,561 | Fair |
| Is 29 S over Davis CR | 1972 | 10,088 | Fair |
| Is 29 S over Rt E | 1972 | 10,088 | Good |
| Is 29 N over Davis CR | 1972 | 9,069 | Fair |
| Is 29 N over Rt E | 1972 | 9,069 | Good |
All bridges nearby: Holt County, MO bridge conditions · every bridge in Holt County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.