N64 over Elkhorn River
FairDouglas County, Nebraska · 1NE Waterloo · Structure no. S064 06033
- Built
- 1984
- 41 years old, rebuilt 2017
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 404 ft
- 3 main spans
- Daily traffic
- 5,055
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N64 over Elkhorn River is a steel continuous stringer/multi-beam or girder carrying N64 over Elkhorn River in Douglas County, Nebraska. It was built in 1984 and reconstructed in 2017, so it is 41 years old, younger than the Nebraska average of 47.1 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 5,055 vehicles a day, roughly 7% of them trucks, projected to reach 9,099 by 2038. The structure is 404 ft (123.1 m) long and 87 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N64 over Elkhorn River built?
It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2017.
What condition is N64 over Elkhorn 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 March 2024.
How much traffic does N64 over Elkhorn River carry?
About 5,055 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is N64 over Elkhorn River?
The structure is 404 ft (123.1 m) long with a longest span of 156 ft (47.5 m) and a deck 87 ft wide.
Who owns N64 over Elkhorn River?
It is owned by the State Highway Agency.