CO RD 690 over Chickasawhay River
FairPosted for loadClarke County, Mississippi · Sec 31 T 2N R16E B · Structure no. SA1200000000055
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 400 ft
- 3 main spans
- Daily traffic
- 524
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 690 over Chickasawhay River is a steel continuous stringer/multi-beam or girder carrying CO RD 690 over Chickasawhay River in Clarke County, Mississippi. It was built in 1969, so it is 56 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 524 vehicles a day, roughly 8% of them trucks, projected to reach 786 by 2043. The structure is 400 ft (121.9 m) long and 29 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 | 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 | 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 built?
It was built in 1969, making it 56 years old in 2025.
What condition is CO RD 690 over Chickasawhay River 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 December 2023.
How much traffic does CO RD 690 over Chickasawhay River carry?
About 524 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is CO RD 690 over Chickasawhay River?
The structure is 400 ft (121.9 m) long with a longest span of 120 ft (36.6 m) and a deck 29 ft wide.
Who owns CO RD 690 over Chickasawhay River?
It is owned by the County Highway Agency.