CO RD 690 over Chickasawhay River Rlf
FairClarke County, Mississippi · Sec 31 T 2N R16E B · Structure no. SA1200000000056
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected November 2024
- Type
- Channel Beam
- Concrete
- Length
- 171 ft
- 9 main spans
- Daily traffic
- 330
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 690 over Chickasawhay River Rlf is a concrete channel beam carrying CO RD 690 over Chickasawhay River Rlf in Clarke County, Mississippi. It was built in 1968, so it is 57 years old, older than the Mississippi average of 38.9 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 330 vehicles a day, roughly 8% of them trucks, projected to reach 495 by 2044. The structure is 171 ft (52.1 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 690 over Chickasawhay River Rlf built?
It was built in 1968, making it 57 years old in 2025.
What condition is CO RD 690 over Chickasawhay River Rlf 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 November 2024.
How much traffic does CO RD 690 over Chickasawhay River Rlf carry?
About 330 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is CO RD 690 over Chickasawhay River Rlf?
The structure is 171 ft (52.1 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.
Who owns CO RD 690 over Chickasawhay River Rlf?
It is owned by the County Highway Agency.