Frontage Road over Channel B NB Frontage RD
GoodFairbanks North Star Borough, Alaska · Mile Point 0.1 · Structure no. 4080
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Steel
- Length
- 50 ft
- 4 main spans
- Daily traffic
- 1,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Frontage Road over Channel B NB Frontage RD is a steel culvert carrying Frontage Road over Channel B NB Frontage RD in Fairbanks North Star Borough, Alaska. It was built in 2002, so it is 23 years old, younger than the Alaska average of 35.9 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,100 by 2035. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Frontage Road over Channel B NB Frontage RD built?
It was built in 2002, making it 23 years old in 2025.
What condition is Frontage Road over Channel B NB Frontage RD 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 July 2024.
How much traffic does Frontage Road over Channel B NB Frontage RD carry?
About 1,000 vehicles per day (2018 count), of which roughly 5% are trucks.
How long is Frontage Road over Channel B NB Frontage RD?
The structure is 50 ft (15.2 m) long with a longest span of 10 ft (3 m).
Who owns Frontage Road over Channel B NB Frontage RD?
It is owned by the State Highway Agency.