NC158 over I-74
GoodForsyth County, North Carolina · 1.75 MI W of NC66 · Structure no. 000000000670666
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 234 ft
- 2 main spans
- Daily traffic
- 14,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
NC158 over I-74 is a prestressed concrete stringer/multi-beam or girder carrying NC158 over I-74 in Forsyth County, North Carolina. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 14,000 vehicles a day, roughly 12% of them trucks, projected to reach 28,000 by 2040. The structure is 234 ft (71.3 m) long and 107 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NC158 over I-74 built?
It was built in 2018, making it 7 years old in 2025.
What condition is NC158 over I-74 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 2024.
How much traffic does NC158 over I-74 carry?
About 14,000 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is NC158 over I-74?
The structure is 234 ft (71.3 m) long with a longest span of 115 ft (35 m) and a deck 107 ft wide.
Who owns NC158 over I-74?
It is owned by the State Highway Agency.