S-40-1721 over Little Jackson Creek
GoodRichland County, South Carolina · 1 MI NE of Dentsville · Structure no. 000000000008782
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-40-1721 over Little Jackson Creek is a prestressed concrete slab carrying S-40-1721 over Little Jackson Creek in Richland County, South Carolina. It was built in 1994, so it is 31 years old, younger than the South Carolina average of 48 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 300 vehicles a day, roughly 1% of them trucks, projected to reach 384 by 2043. The structure is 60 ft (18.3 m) long and 33 ft wide.
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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-40-1721 over Little Jackson Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is S-40-1721 over Little Jackson 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 December 2024.
How much traffic does S-40-1721 over Little Jackson Creek carry?
About 300 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is S-40-1721 over Little Jackson Creek?
The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.
Who owns S-40-1721 over Little Jackson Creek?
It is owned by the State Highway Agency.