SR 556 over US 84
GoodFranklin County, Mississippi · SR 556 over US 84 · Structure no. 310055601900180
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 357 ft
- 4 main spans
- Daily traffic
- 350
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 556 over US 84 is a prestressed concrete stringer/multi-beam or girder carrying SR 556 over US 84 in Franklin County, Mississippi. It was built in 1981, so it is 44 years old, older 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 350 vehicles a day, roughly 11% of them trucks, projected to reach 350 by 2043. The structure is 357 ft (108.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 556 over US 84 built?
It was built in 1981, making it 44 years old in 2025.
What condition is SR 556 over US 84 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 April 2024.
How much traffic does SR 556 over US 84 carry?
About 350 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 556 over US 84?
The structure is 357 ft (108.8 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.
Who owns SR 556 over US 84?
It is owned by the State Highway Agency.