Mo 6 E over Grand Rvr
Daviess County, Missouri · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Mo 6 E over Grand Rvr in Daviess County, Missouri, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1968, making it 57 years old at the 2025 inventory.
- It carries about 4,837 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- 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 → (39.92651, -93.94337)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 4 | Poor condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous steel stringer or multi-beam girder |
| Length | about 636 ft |
| Location | S 16 T 59 N R 27 W |
| NBI structure number | 4437 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.
All bridges nearby: Daviess County, MO bridge conditions · Missouri bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.