CO RD 430 over Bch of Big Black River
GoodCarroll County, Mississippi · Sec 5 T17N R 6E B · Structure no. SA0800000000057
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected October 2024
- Type
- Channel Beam
- Concrete
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 420
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 430 over Bch of Big Black River is a concrete channel beam carrying CO RD 430 over Bch of Big Black River in Carroll County, Mississippi. It was built in 1990, so it is 35 years old, younger than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 420 vehicles a day, roughly 8% of them trucks, projected to reach 630 by 2035. The structure is 93 ft (28.3 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 430 over Bch of Big Black River built?
It was built in 1990, making it 35 years old in 2025.
What condition is CO RD 430 over Bch of Big Black River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does CO RD 430 over Bch of Big Black River carry?
About 420 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is CO RD 430 over Bch of Big Black River?
The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.
Who owns CO RD 430 over Bch of Big Black River?
It is owned by the County Highway Agency.