SR1820 over Colonial Pipeline
GoodGuilford County, North Carolina · 0.4 Mi. W. Jct. Barrow RD · Structure no. 000000000811169
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 111 ft
- 1 main span
- Daily traffic
- 8,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR1820 over Colonial Pipeline is a prestressed concrete box beam or girders - multiple carrying SR1820 over Colonial Pipeline in Guilford County, North Carolina. It was built in 2019, so it is 6 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 8,000 vehicles a day, roughly 6% of them trucks, projected to reach 16,000 by 2040. The structure is 111 ft (33.8 m) long and 54 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1820 over Colonial Pipeline built?
It was built in 2019, making it 6 years old in 2025.
What condition is SR1820 over Colonial Pipeline 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 SR1820 over Colonial Pipeline carry?
About 8,000 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is SR1820 over Colonial Pipeline?
The structure is 111 ft (33.8 m) long with a longest span of 107 ft (32.6 m) and a deck 54 ft wide.
Who owns SR1820 over Colonial Pipeline?
It is owned by the State Highway Agency.