SR1850 over Prong Deep River
GoodGuilford County, North Carolina · 0.15 Mi. W. Jct. SR1855 · Structure no. 000000000810062
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected June 2021
- Type
- Culvert
- Steel
- Length
- 40 ft
- 3 main spans
- Daily traffic
- 2,100
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR1850 over Prong Deep River is a steel culvert carrying SR1850 over Prong Deep River in Guilford County, North Carolina. It was built in 1994, so it is 31 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 2,100 vehicles a day, roughly 6% of them trucks, projected to reach 4,200 by 2040. The structure is 40 ft (12.1 m) long. If it were closed, the detour would be 3.7 mi (6 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 SR1850 over Prong Deep River built?
It was built in 1994, making it 31 years old in 2025.
What condition is SR1850 over Prong 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 June 2021.
How much traffic does SR1850 over Prong Deep River carry?
About 2,100 vehicles per day (2019 count), of which roughly 6% are trucks.
How long is SR1850 over Prong Deep River?
The structure is 40 ft (12.1 m) long with a longest span of 11 ft (3.3 m).
Who owns SR1850 over Prong Deep River?
It is owned by the State Highway Agency.