S-10-790 over RR NS
FairCharleston County, South Carolina · North Charleston · Structure no. 000000000002670
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 174 ft
- 3 main spans
- Daily traffic
- 5,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-10-790 over RR NS is a steel continuous stringer/multi-beam or girder carrying S-10-790 over RR NS in Charleston County, South Carolina. It was built in 1958, so it is 67 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 5,100 vehicles a day, roughly 6% of them trucks, projected to reach 7,395 by 2043. The structure is 174 ft (53 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-10-790 over RR NS built?
It was built in 1958, making it 67 years old in 2025.
What condition is S-10-790 over RR NS 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 July 2023.
How much traffic does S-10-790 over RR NS carry?
About 5,100 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is S-10-790 over RR NS?
The structure is 174 ft (53 m) long with a longest span of 68 ft (20.7 m) and a deck 33 ft wide.
Who owns S-10-790 over RR NS?
It is owned by the State Highway Agency.