County RD 512 over Flat Rock CR
FairCape Girardeau County, Missouri · S 6 T 33 N R 13 E · Structure no. 13227
- Built
- 1930
- 95 years old, rebuilt 1984
- Condition
- Fair
- inspected February 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 54 ft
- 1 main span
- Daily traffic
- 10
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 512 over Flat Rock CR is a concrete continuous box beam or girders - single or spread carrying County RD 512 over Flat Rock CR in Cape Girardeau County, Missouri. It was built in 1930 and reconstructed in 1984, 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.
It carries about 10 vehicles a day, roughly 10% of them trucks, projected to reach 16 by 2044. The structure is 54 ft (16.5 m) long and 21 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 County RD 512 over Flat Rock CR built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1984.
What condition is County RD 512 over Flat Rock 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 February 2024.
How much traffic does County RD 512 over Flat Rock CR carry?
About 10 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County RD 512 over Flat Rock CR?
The structure is 54 ft (16.5 m) long with a longest span of 53 ft (16.2 m) and a deck 21 ft wide.
Who owns County RD 512 over Flat Rock CR?
It is owned by the County Highway Agency.