DENALI HIGHWAY over SUSITNA RIVER
MILE POINT 79.5 · County 170, Alaska · Built 1956 · 2 Lanes · 60 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
7
Good
Superstructure
5
Fair
Substructure
4
Poor
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 5 | Fair |
| Substructure | 4 | Poor |
Location
63.105183, -147.525183
This bridge is in worse condition than 94.2% of bridges in County 170. The average bridge in Alaska is 0 years old; this one is 70 years old.
Bridge Details
- Structure #
- 0687
- Year Built
- 1956
- Length
- 316.7 m (1039 ft)
- Max Span
- 50.2 m
- Width
- 6.7 m (22 ft)
- Lanes
- 2
- Daily Traffic
- 60
- Material
- Steel
- Design
- Truss - Deck
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.