Bayview Street over Bayview Street Viaduct
GoodKetchikan Gateway Borough, Alaska · Ketchikan · Structure no. 1181
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 142 ft
- 5 main spans
- Daily traffic
- 20
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Bayview Street over Bayview Street Viaduct is a steel stringer/multi-beam or girder carrying Bayview Street over Bayview Street Viaduct in Ketchikan Gateway Borough, Alaska. It was built in 2011, so it is 14 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 20 vehicles a day, roughly 1% of them trucks, projected to reach 25 by 2035. The structure is 142 ft (43.3 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bayview Street over Bayview Street Viaduct built?
It was built in 2011, making it 14 years old in 2025.
What condition is Bayview Street over Bayview Street Viaduct 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 2023.
How much traffic does Bayview Street over Bayview Street Viaduct carry?
About 20 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Bayview Street over Bayview Street Viaduct?
The structure is 142 ft (43.3 m) long with a longest span of 28 ft (8.5 m) and a deck 12 ft wide.
Who owns Bayview Street over Bayview Street Viaduct?
It is owned by the City or Municipal Highway Agency.