Mo 106 E over Jacks Fork
Shannon County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 106 E over Jacks Fork in Shannon County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1940, making it 85 years old at the 2025 inventory.
- It carries about 452 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 7 of the 64 inventoried bridges in Shannon County rated poor (10.9%); 7 (10.9%) 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 → (37.14817, -91.4432)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 384 ft |
| Location | S 25 T 29 N R 5 W |
| NBI structure number | 5993 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
Busiest bridges in Shannon County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 60 E over Birch CR | 1967 | 6,107 | Fair |
| US 60 E over Hurricane CR | 1967 | 5,568 | Fair |
| US 60 E over Seamam CR | 1967 | 4,202 | Fair |
| US 60 E over Deep Pond Hollow | 1978 | 4,202 | Fair |
| US 60 W over Jam UP CR | 2008 | 3,807 | Good |
| US 60 E over Jam UP CR | 2011 | 3,617 | Good |
All bridges nearby: Shannon County, MO bridge conditions · every bridge in Shannon County · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.