Mo 11 S over W Yellow CR
FairLinn County, Missouri · S 5 T 57 N R 19 W · Structure no. 1740
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 370 ft
- 5 main spans
- Daily traffic
- 977
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 11 S over W Yellow CR is a steel continuous stringer/multi-beam or girder carrying Mo 11 S over W Yellow CR in Linn County, Missouri. It was built in 1968, so it is 57 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 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 977 vehicles a day, roughly 10% of them trucks, projected to reach 1,221 by 2044. The structure is 370 ft (112.8 m) long and 41 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 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 Mo 11 S over W Yellow CR built?
It was built in 1968, making it 57 years old in 2025.
What condition is Mo 11 S over W Yellow 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 September 2024.
How much traffic does Mo 11 S over W Yellow CR carry?
About 977 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Mo 11 S over W Yellow CR?
The structure is 370 ft (112.8 m) long with a longest span of 82 ft (25 m) and a deck 41 ft wide.
Who owns Mo 11 S over W Yellow CR?
It is owned by the State Highway Agency.