L-10-9099 over Tri to Hobcaw Creek
GoodCharleston County, South Carolina · 9 MI N of Mt Pleasant · Structure no. 000000000009659
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 195 ft
- 5 main spans
- Daily traffic
- 250
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
L-10-9099 over Tri to Hobcaw Creek is a prestressed concrete slab carrying L-10-9099 over Tri to Hobcaw Creek in Charleston County, South Carolina. It was built in 2000, so it is 25 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 250 vehicles a day, roughly 5% of them trucks, projected to reach 320 by 2043. The structure is 195 ft (59.4 m) long and 38 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was L-10-9099 over Tri to Hobcaw Creek built?
It was built in 2000, making it 25 years old in 2025.
What condition is L-10-9099 over Tri to Hobcaw 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 July 2023.
How much traffic does L-10-9099 over Tri to Hobcaw Creek carry?
About 250 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is L-10-9099 over Tri to Hobcaw Creek?
The structure is 195 ft (59.4 m) long with a longest span of 39 ft (11.9 m) and a deck 38 ft wide.
Who owns L-10-9099 over Tri to Hobcaw Creek?
It is owned by the County Highway Agency.