I40 over Deep River
GoodGuilford County, North Carolina · 0.4 Mi. E. Jct. SR1860 · Structure no. 000000000810630
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 65,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I40 over Deep River is a concrete continuous culvert carrying I40 over Deep River in Guilford County, North Carolina. It was built in 1992, so it is 33 years old, younger than the North Carolina average of 38.7 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 65,000 vehicles a day, roughly 26% of them trucks, projected to reach 130,000 by 2040. The structure is 33 ft (10 m) long. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I40 over Deep River built?
It was built in 1992, making it 33 years old in 2025.
What condition is I40 over Deep River 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 August 2024.
How much traffic does I40 over Deep River carry?
About 65,000 vehicles per day (2023 count), of which roughly 26% are trucks.
How long is I40 over Deep River?
The structure is 33 ft (10 m) long with a longest span of 9 ft (2.7 m).
Who owns I40 over Deep River?
It is owned by the State Highway Agency.