US385 over Niobrara River
GoodDawes County, Nebraska · 27S Chadron · Structure no. S385 14113
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete Continuous
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 1,890
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US385 over Niobrara River is a concrete continuous slab carrying US385 over Niobrara River in Dawes County, Nebraska. It was built in 1975, so it is 50 years old, older than the Nebraska average of 47.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,890 vehicles a day, roughly 14% of them trucks, projected to reach 2,930 by 2038. The structure is 87 ft (26.5 m) long and 43 ft wide. If it were closed, the detour would be 12.4 mi (20 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US385 over Niobrara River built?
It was built in 1975, making it 50 years old in 2025.
What condition is US385 over Niobrara River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does US385 over Niobrara River carry?
About 1,890 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is US385 over Niobrara River?
The structure is 87 ft (26.5 m) long with a longest span of 34 ft (10.4 m) and a deck 43 ft wide.
Who owns US385 over Niobrara River?
It is owned by the State Highway Agency.