US 54 E over S Fk Salt Rvr
FairAudrain County, Missouri · S 7 T 50 N R 8 W · Structure no. 11830
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 517 ft
- 12 main spans
- Daily traffic
- 4,434
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 54 E over S Fk Salt Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying US 54 E over S Fk Salt Rvr in Audrain County, Missouri. It was built in 1991, so it is 34 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 4,434 vehicles a day, roughly 27% of them trucks, projected to reach 6,873 by 2044. The structure is 517 ft (157.6 m) long and 46 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 US 54 E over S Fk Salt Rvr built?
It was built in 1991, making it 34 years old in 2025.
What condition is US 54 E over S Fk Salt Rvr in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does US 54 E over S Fk Salt Rvr carry?
About 4,434 vehicles per day (2024 count), of which roughly 27% are trucks.
How long is US 54 E over S Fk Salt Rvr?
The structure is 517 ft (157.6 m) long with a longest span of 44 ft (13.3 m) and a deck 46 ft wide.
Who owns US 54 E over S Fk Salt Rvr?
It is owned by the State Highway Agency.