S-40-405 over I-26
GoodRichland County, South Carolina · 2 MI NW of White Rock · Structure no. 000000000010286
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 179 ft
- 2 main spans
- Daily traffic
- 1,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-40-405 over I-26 is a prestressed concrete continuous stringer/multi-beam or girder carrying S-40-405 over I-26 in Richland County, South Carolina. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,600 vehicles a day, roughly 5% of them trucks, projected to reach 2,176 by 2043. The structure is 179 ft (54.6 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-40-405 over I-26 built?
It was built in 2022, making it 3 years old in 2025.
What condition is S-40-405 over I-26 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 January 2024.
How much traffic does S-40-405 over I-26 carry?
About 1,600 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-40-405 over I-26?
The structure is 179 ft (54.6 m) long with a longest span of 90 ft (27.3 m) and a deck 43 ft wide.
Who owns S-40-405 over I-26?
It is owned by the State Highway Agency.