I85N over Deep River
GoodGuilford County, North Carolina · 0.1 Mi. N. Jct. SR1135 · Structure no. 000000000810059
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 300 ft
- 5 main spans
- Daily traffic
- 28,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I85N over Deep River is a prestressed concrete stringer/multi-beam or girder carrying I85N over Deep River in Guilford County, North Carolina. It was built in 1981, so it is 44 years old, older 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 28,000 vehicles a day, roughly 16% of them trucks, projected to reach 56,000 by 2040. The structure is 300 ft (91.4 m) long and 59 ft wide. 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 |
|---|---|---|
| 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 I85N over Deep River built?
It was built in 1981, making it 44 years old in 2025.
What condition is I85N 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 January 2024.
How much traffic does I85N over Deep River carry?
About 28,000 vehicles per day (2020 count), of which roughly 16% are trucks.
How long is I85N over Deep River?
The structure is 300 ft (91.4 m) long with a longest span of 58 ft (17.6 m) and a deck 59 ft wide.
Who owns I85N over Deep River?
It is owned by the State Highway Agency.