S-10-40 over RR CSXT
PoorCharleston County, South Carolina · 8.5 MI W Ravenel · Structure no. 000000000000245
- Built
- 1927
- 98 years old
- Condition
- Poor
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 170 ft
- 5 main spans
- Daily traffic
- 750
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-10-40 over RR CSXT is a concrete tee beam carrying S-10-40 over RR CSXT in Charleston County, South Carolina. It was built in 1927, so it is 98 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 750 vehicles a day, roughly 5% of them trucks, projected to reach 960 by 2043. The structure is 170 ft (51.8 m) long and 25 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-10-40 over RR CSXT built?
It was built in 1927, making it 98 years old in 2025.
What condition is S-10-40 over RR CSXT in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.
How much traffic does S-10-40 over RR CSXT carry?
About 750 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-10-40 over RR CSXT?
The structure is 170 ft (51.8 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.
Who owns S-10-40 over RR CSXT?
It is owned by the State Highway Agency.