I 80W over Dun Glen RD Exit 151
FairPershing County, Nevada · West of Winnemucca · Structure no. I1147W
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 4,425
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 80W over Dun Glen RD Exit 151 is a concrete continuous slab carrying I 80W over Dun Glen RD Exit 151 in Pershing County, Nevada. It was built in 1967, so it is 58 years old, older than the Nevada average of 36.4 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.
It carries about 4,425 vehicles a day, roughly 36% of them trucks, projected to reach 4,364 by 2040. The structure is 105 ft (32 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80W over Dun Glen RD Exit 151 built?
It was built in 1967, making it 58 years old in 2025.
What condition is I 80W over Dun Glen RD Exit 151 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 2023.
How much traffic does I 80W over Dun Glen RD Exit 151 carry?
About 4,425 vehicles per day (2021 count), of which roughly 36% are trucks.
How long is I 80W over Dun Glen RD Exit 151?
The structure is 105 ft (32 m) long with a longest span of 42 ft (12.8 m) and a deck 42 ft wide.
Who owns I 80W over Dun Glen RD Exit 151?
It is owned by the State Highway Agency.