Denali Park Road over Toklat River
FairClosed to trafficYukon-Koyukuk Census Area, Alaska · 53.33 Miles West of Ak Ro · Structure no. 9830013P0000000
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected July 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 430 ft
- 4 main spans
- Daily traffic
- 300
- 2013 count
- Owner
- Federal
- National Park Service
About this bridge
Denali Park Road over Toklat River is a concrete continuous box beam or girders - single or spread carrying Denali Park Road over Toklat River in Yukon-Koyukuk Census Area, Alaska. It was built in 1987, so it is 38 years old, older 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: closed to all traffic.
It carries about 300 vehicles a day, roughly 1% of them trucks, projected to reach 500 by 2033. The structure is 430 ft (131.1 m) long and 31 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Denali Park Road over Toklat River built?
It was built in 1987, making it 38 years old in 2025.
What condition is Denali Park Road over Toklat River 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 July 2024.
How much traffic does Denali Park Road over Toklat River carry?
About 300 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is Denali Park Road over Toklat River?
The structure is 430 ft (131.1 m) long with a longest span of 119 ft (36.3 m) and a deck 31 ft wide.
Who owns Denali Park Road over Toklat River?
It is owned by the National Park Service.