County Road 311 over Br of Camp CR
PoorPosted for loadCarroll County, Missouri · S 3 T 52 N R 22 W · Structure no. 24993
- Built
- 1940
- 85 years old
- Condition
- Poor
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 26 ft
- 1 main span
- Daily traffic
- 20
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 311 over Br of Camp CR is a steel stringer/multi-beam or girder carrying County Road 311 over Br of Camp CR in Carroll County, Missouri. It was built in 1940, so it is 85 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. 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 26 ft (7.9 m) long and 16 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 County Road 311 over Br of Camp CR built?
It was built in 1940, making it 85 years old in 2025.
What condition is County Road 311 over Br of Camp CR in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in December 2023.
How much traffic does County Road 311 over Br of Camp CR carry?
About 20 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County Road 311 over Br of Camp CR?
The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 16 ft wide.
Who owns County Road 311 over Br of Camp CR?
It is owned by the County Highway Agency.