I 80 over Mcnitch RD
FairHumboldt County, Nevada · West of Winnemucca · Structure no. H 865E
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 5,200
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I 80 over Mcnitch RD is a concrete continuous slab carrying I 80 over Mcnitch RD in Humboldt County, Nevada. It was built in 1970, so it is 55 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 5,200 vehicles a day, roughly 38% of them trucks, projected to reach 4,972 by 2040. The structure is 93 ft (28.3 m) long and 44 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80 over Mcnitch RD built?
It was built in 1970, making it 55 years old in 2025.
What condition is I 80 over Mcnitch RD 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 80 over Mcnitch RD carry?
About 5,200 vehicles per day (2021 count), of which roughly 38% are trucks.
How long is I 80 over Mcnitch RD?
The structure is 93 ft (28.3 m) long with a longest span of 35 ft (10.7 m) and a deck 44 ft wide.
Who owns I 80 over Mcnitch RD?
It is owned by the State Highway Agency.