Irr:anderson RD over Chignik Creek
FairLake and Peninsula Borough, Alaska · Chignik · Structure no. 1932
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 50 ft
- 1 main span
- Daily traffic
- 45
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Irr:anderson RD over Chignik Creek is a steel stringer/multi-beam or girder carrying Irr:anderson RD over Chignik Creek in Lake and Peninsula 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 45 vehicles a day, roughly 21% of them trucks, projected to reach 60 by 2035. The structure is 50 ft (15.2 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Irr:anderson RD over Chignik Creek built?
It was built in 2002, making it 23 years old in 2025.
What condition is Irr:anderson RD over Chignik Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Irr:anderson RD over Chignik Creek carry?
About 45 vehicles per day (2018 count), of which roughly 21% are trucks.
How long is Irr:anderson RD over Chignik Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 20 ft wide.
Who owns Irr:anderson RD over Chignik Creek?
It is owned by the City or Municipal Highway Agency.