Mo 6 E over N Fk Salt Rvr
GoodAdair County, Missouri · S 30 T 62 N R 13 W · Structure no. 3560
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 170 ft
- 3 main spans
- Daily traffic
- 2,660
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 6 E over N Fk Salt Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 6 E over N Fk Salt Rvr in Adair County, Missouri. It was built in 1985, so it is 40 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,660 vehicles a day, roughly 27% of them trucks, projected to reach 4,655 by 2044. The structure is 170 ft (51.8 m) long and 41 ft wide. If it were closed, the detour would be 31.7 mi (51 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 6 E over N Fk Salt Rvr built?
It was built in 1985, making it 40 years old in 2025.
What condition is Mo 6 E over N Fk Salt Rvr in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.
How much traffic does Mo 6 E over N Fk Salt Rvr carry?
About 2,660 vehicles per day (2024 count), of which roughly 27% are trucks.
How long is Mo 6 E over N Fk Salt Rvr?
The structure is 170 ft (51.8 m) long with a longest span of 68 ft (20.7 m) and a deck 41 ft wide.
Who owns Mo 6 E over N Fk Salt Rvr?
It is owned by the State Highway Agency.