Mo 11 S over US 36
FairLinn County, Missouri · S 7 T 57 N R 19 W · Structure no. 3189
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 322 ft
- 4 main spans
- Daily traffic
- 3,228
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 11 S over US 36 is a steel continuous stringer/multi-beam or girder carrying Mo 11 S over US 36 in Linn County, Missouri. It was built in 1983, so it is 42 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 5 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 3,228 vehicles a day, roughly 7% of them trucks, projected to reach 4,196 by 2044. The structure is 322 ft (98.1 m) long and 75 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 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 US 36 built?
It was built in 1983, making it 42 years old in 2025.
What condition is Mo 11 S over US 36 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 US 36 carry?
About 3,228 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is Mo 11 S over US 36?
The structure is 322 ft (98.1 m) long with a longest span of 100 ft (30.5 m) and a deck 75 ft wide.
Who owns Mo 11 S over US 36?
It is owned by the State Highway Agency.