SR4126 over I73 US421
GoodGuilford County, North Carolina · 0.9 Mi. S. Jct. SR1541 · Structure no. 000000000810863
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 272 ft
- 2 main spans
- Daily traffic
- 2,300
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
SR4126 over I73 US421 is a steel continuous stringer/multi-beam or girder carrying SR4126 over I73 US421 in Guilford County, North Carolina. It was built in 2008, so it is 17 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 2,300 vehicles a day, roughly 7% of them trucks, projected to reach 4,600 by 2040. The structure is 272 ft (82.9 m) long and 71 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR4126 over I73 US421 built?
It was built in 2008, making it 17 years old in 2025.
What condition is SR4126 over I73 US421 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 SR4126 over I73 US421 carry?
About 2,300 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is SR4126 over I73 US421?
The structure is 272 ft (82.9 m) long with a longest span of 140 ft (42.6 m) and a deck 71 ft wide.
Who owns SR4126 over I73 US421?
It is owned by the State Highway Agency.