Edgerton/Mccarthy over Chokosna River
GoodCounty 066, Alaska · Mile Point 60.3 · Structure no. 1193
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected August 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 146 ft
- 1 main span
- Daily traffic
- 70
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Edgerton/Mccarthy over Chokosna River is a prestressed concrete tee beam carrying Edgerton/Mccarthy over Chokosna River in County 066, Alaska. It was built in 2021, so it is 4 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 70 vehicles a day, roughly 11% of them trucks, projected to reach 90 by 2039. The structure is 146 ft (44.5 m) long and 27 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Edgerton/Mccarthy over Chokosna River built?
It was built in 2021, making it 4 years old in 2025.
What condition is Edgerton/Mccarthy over Chokosna River 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 August 2023.
How much traffic does Edgerton/Mccarthy over Chokosna River carry?
About 70 vehicles per day (2020 count), of which roughly 11% are trucks.
How long is Edgerton/Mccarthy over Chokosna River?
The structure is 146 ft (44.5 m) long with a longest span of 141 ft (43.1 m) and a deck 27 ft wide.
Who owns Edgerton/Mccarthy over Chokosna River?
It is owned by the State Highway Agency.