SR 489 over Conehatta Creek
GoodNewton County, Mississippi · 5.9 MI N US 80 · Structure no. 310048905100590
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 322 ft
- 8 main spans
- Daily traffic
- 1,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 489 over Conehatta Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 489 over Conehatta Creek in Newton County, Mississippi. It was built in 1989, so it is 36 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 1,500 vehicles a day, roughly 11% of them trucks, projected to reach 1,500 by 2043. The structure is 322 ft (98.1 m) long and 33 ft wide. If it were closed, the detour would be 26.7 mi (43 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 489 over Conehatta Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is SR 489 over Conehatta Creek 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 February 2025.
How much traffic does SR 489 over Conehatta Creek carry?
About 1,500 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 489 over Conehatta Creek?
The structure is 322 ft (98.1 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.
Who owns SR 489 over Conehatta Creek?
It is owned by the State Highway Agency.