January ST over W Muddy CR
FairPosted for loadMercer County, Missouri · S 6 T 63 N R 24 W · Structure no. 19580
- Built
- 1930
- 95 years old, rebuilt 1977
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 40 ft
- 1 main span
- Daily traffic
- 20
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
January ST over W Muddy CR is a steel stringer/multi-beam or girder carrying January ST over W Muddy CR in Mercer County, Missouri. It was built in 1930 and reconstructed in 1977, so it is 95 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 22 by 2044. The structure is 40 ft (12.2 m) long and 14 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was January ST over W Muddy CR built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1977.
What condition is January ST over W Muddy CR 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 January 2024.
How much traffic does January ST over W Muddy CR carry?
About 20 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is January ST over W Muddy CR?
The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.6 m) and a deck 14 ft wide.
Who owns January ST over W Muddy CR?
It is owned by the County Highway Agency.